78945022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{12097}}^1$

素因数の和:12363

約数の個数: 16

約数和(自身を含む): 128045232

約数和(自身を除く): 49100210

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 12097, 24194, 157261, 314522, 3036347, 6072694, 39472511, 78945022]

約数ペア:

[(1, 78945022), (2, 39472511), (13, 6072694), (26, 3036347), (251, 314522), (502, 157261), (3263, 24194), (6526, 12097)]