1311662924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 2819577600

約数和(自身を除く): 1507914676

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 107, 116, 143, 214, 286, 319, 377, 428, 572, 638, 739, 754, 1177, 1276, 1391, 1478, 1508, 2354, 2782, 2956, 3103, 4147, 4708, 5564, 6206, 8129, 8294, 9607, 12412, 15301, 16258, 16588, 19214, 21431, 30602, 32516, 34133, 38428, 40339, 42862, 61204, 68266, 79073, 80678, 85724, 105677, 136532, 158146, 161356, 211354, 235741, 278603, 316292, 422708, 443729, 471482, 557206, 869803, 887458, 942964, 1027949, 1114412, 1739606, 1774916, 2055898, 2293117, 3064633, 3479212, 4111796, 4586234, 6129266, 9172468, 11307439, 12258532, 22614878, 25224287, 29810521, 45229756, 50448574, 59621042, 100897148, 119242084, 327915731, 655831462, 1311662924]

約数ペア:

[(1, 1311662924), (2, 655831462), (4, 327915731), (11, 119242084), (13, 100897148), (22, 59621042), (26, 50448574), (29, 45229756), (44, 29810521), (52, 25224287), (58, 22614878), (107, 12258532), (116, 11307439), (143, 9172468), (214, 6129266), (286, 4586234), (319, 4111796), (377, 3479212), (428, 3064633), (572, 2293117), (638, 2055898), (739, 1774916), (754, 1739606), (1177, 1114412), (1276, 1027949), (1391, 942964), (1478, 887458), (1508, 869803), (2354, 557206), (2782, 471482), (2956, 443729), (3103, 422708), (4147, 316292), (4708, 278603), (5564, 235741), (6206, 211354), (8129, 161356), (8294, 158146), (9607, 136532), (12412, 105677), (15301, 85724), (16258, 80678), (16588, 79073), (19214, 68266), (21431, 61204), (30602, 42862), (32516, 40339), (34133, 38428)]