139090276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{4751}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 262652544

約数和(自身を除く): 123562268

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 4751, 7319, 9502, 14638, 19004, 29276, 61763, 123526, 247052, 2674813, 5349626, 10699252, 34772569, 69545138, 139090276]

約数ペア:

[(1, 139090276), (2, 69545138), (4, 34772569), (13, 10699252), (26, 5349626), (52, 2674813), (563, 247052), (1126, 123526), (2252, 61763), (4751, 29276), (7319, 19004), (9502, 14638)]