4007658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 8470656

約数和(自身を除く): 4462998

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 257, 339, 514, 678, 771, 1542, 2599, 5198, 5911, 7797, 11822, 15594, 17733, 29041, 35466, 58082, 87123, 174246, 667943, 1335886, 2003829, 4007658]

約数ペア:

[(1, 4007658), (2, 2003829), (3, 1335886), (6, 667943), (23, 174246), (46, 87123), (69, 58082), (113, 35466), (138, 29041), (226, 17733), (257, 15594), (339, 11822), (514, 7797), (678, 5911), (771, 5198), (1542, 2599)]