1330289288

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{3023}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 2535442560

約数和(自身を除く): 1205153272

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 821, 1642, 3023, 3284, 6046, 6568, 12092, 24184, 55007, 110014, 202541, 220028, 405082, 440056, 810164, 1620328, 2481883, 4963766, 9927532, 19855064, 166286161, 332572322, 665144644, 1330289288]

約数ペア:

[(1, 1330289288), (2, 665144644), (4, 332572322), (8, 166286161), (67, 19855064), (134, 9927532), (268, 4963766), (536, 2481883), (821, 1620328), (1642, 810164), (3023, 440056), (3284, 405082), (6046, 220028), (6568, 202541), (12092, 110014), (24184, 55007)]