1896928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 4327344

約数和(自身を除く): 2430416

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 317, 352, 374, 544, 634, 748, 1268, 1496, 2536, 2992, 3487, 5072, 5389, 5984, 6974, 10144, 10778, 13948, 21556, 27896, 43112, 55792, 59279, 86224, 111584, 118558, 172448, 237116, 474232, 948464, 1896928]

約数ペア:

[(1, 1896928), (2, 948464), (4, 474232), (8, 237116), (11, 172448), (16, 118558), (17, 111584), (22, 86224), (32, 59279), (34, 55792), (44, 43112), (68, 27896), (88, 21556), (136, 13948), (176, 10778), (187, 10144), (272, 6974), (317, 5984), (352, 5389), (374, 5072), (544, 3487), (634, 2992), (748, 2536), (1268, 1496)]