1954222556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2871

約数の個数: 96

約数和(自身を含む): 4313953728

約数和(自身を除く): 2359731172

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 73, 143, 146, 187, 221, 286, 292, 374, 442, 572, 748, 803, 884, 949, 1241, 1606, 1898, 2431, 2482, 2753, 3212, 3796, 4862, 4964, 5506, 9724, 10439, 11012, 13651, 16133, 20878, 27302, 30283, 32266, 35789, 41756, 46801, 54604, 60566, 64532, 71578, 93602, 121132, 143156, 177463, 187204, 200969, 354926, 393679, 401938, 514811, 608413, 709852, 787358, 803876, 1029622, 1216826, 1574716, 2059244, 2210659, 2433652, 2612597, 3416473, 4421318, 5225194, 6692543, 6832946, 8842636, 10450388, 13385086, 13665892, 26770172, 28738567, 37581203, 44414149, 57477134, 75162406, 88828298, 114954268, 150324812, 177656596, 488555639, 977111278, 1954222556]

約数ペア:

[(1, 1954222556), (2, 977111278), (4, 488555639), (11, 177656596), (13, 150324812), (17, 114954268), (22, 88828298), (26, 75162406), (34, 57477134), (44, 44414149), (52, 37581203), (68, 28738567), (73, 26770172), (143, 13665892), (146, 13385086), (187, 10450388), (221, 8842636), (286, 6832946), (292, 6692543), (374, 5225194), (442, 4421318), (572, 3416473), (748, 2612597), (803, 2433652), (884, 2210659), (949, 2059244), (1241, 1574716), (1606, 1216826), (1898, 1029622), (2431, 803876), (2482, 787358), (2753, 709852), (3212, 608413), (3796, 514811), (4862, 401938), (4964, 393679), (5506, 354926), (9724, 200969), (10439, 187204), (11012, 177463), (13651, 143156), (16133, 121132), (20878, 93602), (27302, 71578), (30283, 64532), (32266, 60566), (35789, 54604), (41756, 46801)]