1551439806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{1151}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 3609722880

約数和(自身を除く): 2058283074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 479, 938, 958, 1151, 1407, 1437, 2302, 2814, 2874, 3353, 3453, 6706, 6906, 8057, 10059, 16114, 20118, 24171, 32093, 48342, 64186, 77117, 96279, 154234, 192558, 224651, 231351, 449302, 462702, 539819, 551329, 673953, 1079638, 1102658, 1347906, 1619457, 1653987, 3238914, 3307974, 3859303, 7718606, 11577909, 23155818, 36939043, 73878086, 110817129, 221634258, 258573301, 517146602, 775719903, 1551439806]

約数ペア:

[(1, 1551439806), (2, 775719903), (3, 517146602), (6, 258573301), (7, 221634258), (14, 110817129), (21, 73878086), (42, 36939043), (67, 23155818), (134, 11577909), (201, 7718606), (402, 3859303), (469, 3307974), (479, 3238914), (938, 1653987), (958, 1619457), (1151, 1347906), (1407, 1102658), (1437, 1079638), (2302, 673953), (2814, 551329), (2874, 539819), (3353, 462702), (3453, 449302), (6706, 231351), (6906, 224651), (8057, 192558), (10059, 154234), (16114, 96279), (20118, 77117), (24171, 64186), (32093, 48342)]