291845892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1870807}}^1$

素因数の和:1870827

約数の個数: 24

約数和(自身を含む): 733356736

約数和(自身を除く): 441510844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1870807, 3741614, 5612421, 7483228, 11224842, 22449684, 24320491, 48640982, 72961473, 97281964, 145922946, 291845892]

約数ペア:

[(1, 291845892), (2, 145922946), (3, 97281964), (4, 72961473), (6, 48640982), (12, 24320491), (13, 22449684), (26, 11224842), (39, 7483228), (52, 5612421), (78, 3741614), (156, 1870807)]