2100032012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211441}}^1$

素因数の和:211649

約数の個数: 24

約数和(自身を含む): 3978492672

約数和(自身を除く): 1878460660

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 211441, 422882, 845764, 2748733, 5497466, 10994932, 40385231, 80770462, 161540924, 525008003, 1050016006, 2100032012]

約数ペア:

[(1, 2100032012), (2, 1050016006), (4, 525008003), (13, 161540924), (26, 80770462), (52, 40385231), (191, 10994932), (382, 5497466), (764, 2748733), (2483, 845764), (4966, 422882), (9932, 211441)]