2129129626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{11939}}^1$

素因数の和:12011

約数の個数: 32

約数和(自身を含む): 3630715200

約数和(自身を除く): 1501585574

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 6859, 9386, 11939, 13718, 23878, 89167, 155207, 178334, 226841, 310414, 453682, 2948933, 4309979, 5897866, 8619958, 56029727, 81889601, 112059454, 163779202, 1064564813, 2129129626]

約数ペア:

[(1, 2129129626), (2, 1064564813), (13, 163779202), (19, 112059454), (26, 81889601), (38, 56029727), (247, 8619958), (361, 5897866), (494, 4309979), (722, 2948933), (4693, 453682), (6859, 310414), (9386, 226841), (11939, 178334), (13718, 155207), (23878, 89167)]