808225964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{2179}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 1743302400

約数和(自身を除く): 935076436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1019, 2038, 2179, 4076, 4358, 7133, 8716, 13247, 14266, 15253, 26494, 28327, 28532, 30506, 52988, 56654, 61012, 92729, 113308, 185458, 198289, 370916, 396578, 793156, 2220401, 4440802, 8881604, 15542807, 28865213, 31085614, 57730426, 62171228, 115460852, 202056491, 404112982, 808225964]

約数ペア:

[(1, 808225964), (2, 404112982), (4, 202056491), (7, 115460852), (13, 62171228), (14, 57730426), (26, 31085614), (28, 28865213), (52, 15542807), (91, 8881604), (182, 4440802), (364, 2220401), (1019, 793156), (2038, 396578), (2179, 370916), (4076, 198289), (4358, 185458), (7133, 113308), (8716, 92729), (13247, 61012), (14266, 56654), (15253, 52988), (26494, 30506), (28327, 28532)]