996965704

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{574289}}^1$

素因数の和:574333

約数の個数: 32

約数和(自身を含む): 2205273600

約数和(自身を除く): 1208307896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 574289, 1148578, 2297156, 4020023, 4594312, 8040046, 16080092, 17802959, 32160184, 35605918, 71211836, 124620713, 142423672, 249241426, 498482852, 996965704]

約数ペア:

[(1, 996965704), (2, 498482852), (4, 249241426), (7, 142423672), (8, 124620713), (14, 71211836), (28, 35605918), (31, 32160184), (56, 17802959), (62, 16080092), (124, 8040046), (217, 4594312), (248, 4020023), (434, 2297156), (868, 1148578), (1736, 574289)]