697740004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 1362203136

約数和(自身を除く): 664463132

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 94, 142, 188, 284, 611, 923, 1222, 1846, 2444, 3337, 3692, 4021, 6674, 8042, 13348, 16084, 43381, 52273, 86762, 104546, 173524, 188987, 209092, 285491, 377974, 570982, 755948, 1141964, 2456831, 3711383, 4913662, 7422766, 9827324, 13418077, 14845532, 26836154, 53672308, 174435001, 348870002, 697740004]

約数ペア:

[(1, 697740004), (2, 348870002), (4, 174435001), (13, 53672308), (26, 26836154), (47, 14845532), (52, 13418077), (71, 9827324), (94, 7422766), (142, 4913662), (188, 3711383), (284, 2456831), (611, 1141964), (923, 755948), (1222, 570982), (1846, 377974), (2444, 285491), (3337, 209092), (3692, 188987), (4021, 173524), (6674, 104546), (8042, 86762), (13348, 52273), (16084, 43381)]