1320233704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{143879}}^1$

素因数の和:143953

約数の個数: 32

約数和(自身を含む): 2624371200

約数和(自身を除く): 1304137496

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 143879, 287758, 575516, 1151032, 4460249, 5323523, 8920498, 10647046, 17840996, 21294092, 35681992, 42588184, 165029213, 330058426, 660116852, 1320233704]

約数ペア:

[(1, 1320233704), (2, 660116852), (4, 330058426), (8, 165029213), (31, 42588184), (37, 35681992), (62, 21294092), (74, 17840996), (124, 10647046), (148, 8920498), (248, 5323523), (296, 4460249), (1147, 1151032), (2294, 575516), (4588, 287758), (9176, 143879)]