441688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 927360

約数和(自身を除く): 485672

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 137, 248, 274, 403, 548, 806, 1096, 1612, 1781, 3224, 3562, 4247, 7124, 8494, 14248, 16988, 33976, 55211, 110422, 220844, 441688]

約数ペア:

[(1, 441688), (2, 220844), (4, 110422), (8, 55211), (13, 33976), (26, 16988), (31, 14248), (52, 8494), (62, 7124), (104, 4247), (124, 3562), (137, 3224), (248, 1781), (274, 1612), (403, 1096), (548, 806)]