1791097473986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{2089}}^1\times {\mathrm{22531}}^1$

素因数の和:25034

約数の個数: 32

約数和(自身を含む): 2746398441600

約数和(自身を除く): 955300967614

約数列:

[1, 2, 53, 106, 359, 718, 2089, 4178, 19027, 22531, 38054, 45062, 110717, 221434, 749951, 1194143, 1499902, 2388286, 8088629, 16177258, 39747403, 47067259, 79494806, 94134518, 428697337, 857394674, 2494564727, 4989129454, 16897145981, 33794291962, 895548736993, 1791097473986]

約数ペア:

[(1, 1791097473986), (2, 895548736993), (53, 33794291962), (106, 16897145981), (359, 4989129454), (718, 2494564727), (2089, 857394674), (4178, 428697337), (19027, 94134518), (22531, 79494806), (38054, 47067259), (45062, 39747403), (110717, 16177258), (221434, 8088629), (749951, 2388286), (1194143, 1499902)]