2019306784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6367}}^1$

素因数の和:6458

約数の個数: 96

約数和(自身を含む): 4679410176

約数和(自身を除く): 2660103392

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 68, 88, 106, 136, 176, 187, 212, 272, 352, 374, 424, 544, 583, 748, 848, 901, 1166, 1496, 1696, 1802, 2332, 2992, 3604, 4664, 5984, 6367, 7208, 9328, 9911, 12734, 14416, 18656, 19822, 25468, 28832, 39644, 50936, 70037, 79288, 101872, 108239, 140074, 158576, 203744, 216478, 280148, 317152, 337451, 432956, 560296, 674902, 865912, 1120592, 1190629, 1349804, 1731824, 2241184, 2381258, 2699608, 3463648, 3711961, 4762516, 5399216, 5736667, 7423922, 9525032, 10798432, 11473334, 14847844, 19050064, 22946668, 29695688, 38100128, 45893336, 59391376, 63103337, 91786672, 118782752, 126206674, 183573344, 252413348, 504826696, 1009653392, 2019306784]

約数ペア:

[(1, 2019306784), (2, 1009653392), (4, 504826696), (8, 252413348), (11, 183573344), (16, 126206674), (17, 118782752), (22, 91786672), (32, 63103337), (34, 59391376), (44, 45893336), (53, 38100128), (68, 29695688), (88, 22946668), (106, 19050064), (136, 14847844), (176, 11473334), (187, 10798432), (212, 9525032), (272, 7423922), (352, 5736667), (374, 5399216), (424, 4762516), (544, 3711961), (583, 3463648), (748, 2699608), (848, 2381258), (901, 2241184), (1166, 1731824), (1496, 1349804), (1696, 1190629), (1802, 1120592), (2332, 865912), (2992, 674902), (3604, 560296), (4664, 432956), (5984, 337451), (6367, 317152), (7208, 280148), (9328, 216478), (9911, 203744), (12734, 158576), (14416, 140074), (18656, 108239), (19822, 101872), (25468, 79288), (28832, 70037), (39644, 50936)]