813553676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{114199}}^1$

素因数の和:114353

約数の個数: 24

約数和(自身を含む): 1544440800

約数和(自身を除く): 730887124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 114199, 228398, 456796, 1484587, 2969174, 5938348, 15645263, 31290526, 62581052, 203388419, 406776838, 813553676]

約数ペア:

[(1, 813553676), (2, 406776838), (4, 203388419), (13, 62581052), (26, 31290526), (52, 15645263), (137, 5938348), (274, 2969174), (548, 1484587), (1781, 456796), (3562, 228398), (7124, 114199)]