419020558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 698035968

約数和(自身を除く): 279015410

約数列:

[1, 2, 11, 22, 71, 142, 457, 587, 781, 914, 1174, 1562, 5027, 6457, 10054, 12914, 32447, 41677, 64894, 83354, 268259, 356917, 458447, 536518, 713834, 916894, 2950849, 5901698, 19046389, 38092778, 209510279, 419020558]

約数ペア:

[(1, 419020558), (2, 209510279), (11, 38092778), (22, 19046389), (71, 5901698), (142, 2950849), (457, 916894), (587, 713834), (781, 536518), (914, 458447), (1174, 356917), (1562, 268259), (5027, 83354), (6457, 64894), (10054, 41677), (12914, 32447)]