1691777984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{119611}}^1$

素因数の和:119653

約数の個数: 56

約数和(自身を含む): 3828062448

約数和(自身を除く): 2136284464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 119611, 239222, 478444, 956888, 1554943, 1913776, 2033387, 3109886, 3827552, 4066774, 6219772, 7655104, 8133548, 12439544, 16267096, 24879088, 26434031, 32534192, 49758176, 52868062, 65068384, 99516352, 105736124, 130136768, 211472248, 422944496, 845888992, 1691777984]

約数ペア:

[(1, 1691777984), (2, 845888992), (4, 422944496), (8, 211472248), (13, 130136768), (16, 105736124), (17, 99516352), (26, 65068384), (32, 52868062), (34, 49758176), (52, 32534192), (64, 26434031), (68, 24879088), (104, 16267096), (136, 12439544), (208, 8133548), (221, 7655104), (272, 6219772), (416, 4066774), (442, 3827552), (544, 3109886), (832, 2033387), (884, 1913776), (1088, 1554943), (1768, 956888), (3536, 478444), (7072, 239222), (14144, 119611)]