1329769552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{26029}}^1$

素因数の和:26171

約数の個数: 40

約数和(自身を含む): 2685463040

約数和(自身を除く): 1355693488

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 6386, 12772, 25544, 26029, 51088, 52058, 104116, 208232, 416464, 806899, 1613798, 2680987, 3227596, 5361974, 6455192, 10723948, 12910384, 21447896, 42895792, 83110597, 166221194, 332442388, 664884776, 1329769552]

約数ペア:

[(1, 1329769552), (2, 664884776), (4, 332442388), (8, 166221194), (16, 83110597), (31, 42895792), (62, 21447896), (103, 12910384), (124, 10723948), (206, 6455192), (248, 5361974), (412, 3227596), (496, 2680987), (824, 1613798), (1648, 806899), (3193, 416464), (6386, 208232), (12772, 104116), (25544, 52058), (26029, 51088)]