868452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 2304960

約数和(自身を除く): 1436508

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 293, 494, 586, 741, 879, 988, 1172, 1482, 1758, 2964, 3516, 3809, 5567, 7618, 11134, 11427, 15236, 16701, 22268, 22854, 33402, 45708, 66804, 72371, 144742, 217113, 289484, 434226, 868452]

約数ペア:

[(1, 868452), (2, 434226), (3, 289484), (4, 217113), (6, 144742), (12, 72371), (13, 66804), (19, 45708), (26, 33402), (38, 22854), (39, 22268), (52, 16701), (57, 15236), (76, 11427), (78, 11134), (114, 7618), (156, 5567), (228, 3809), (247, 3516), (293, 2964), (494, 1758), (586, 1482), (741, 1172), (879, 988)]