1900994494

素因数分解:

$2^1\times 7^3\times {\mathrm{229}}^1\times {\mathrm{12101}}^1$

素因数の和:12353

約数の個数: 32

約数和(自身を含む): 3340152000

約数和(自身を除く): 1439157506

約数列:

[1, 2, 7, 14, 49, 98, 229, 343, 458, 686, 1603, 3206, 11221, 12101, 22442, 24202, 78547, 84707, 157094, 169414, 592949, 1185898, 2771129, 4150643, 5542258, 8301286, 19397903, 38795806, 135785321, 271570642, 950497247, 1900994494]

約数ペア:

[(1, 1900994494), (2, 950497247), (7, 271570642), (14, 135785321), (49, 38795806), (98, 19397903), (229, 8301286), (343, 5542258), (458, 4150643), (686, 2771129), (1603, 1185898), (3206, 592949), (11221, 169414), (12101, 157094), (22442, 84707), (24202, 78547)]