512707936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42499}}^1$

素因数の和:42551

約数の個数: 48

約数和(自身を含む): 1124550000

約数和(自身を除く): 611842064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 12064, 42499, 84998, 169996, 339992, 552487, 679984, 1104974, 1232471, 1359968, 2209948, 2464942, 4419896, 4929884, 8839792, 9859768, 16022123, 17679584, 19719536, 32044246, 39439072, 64088492, 128176984, 256353968, 512707936]

約数ペア:

[(1, 512707936), (2, 256353968), (4, 128176984), (8, 64088492), (13, 39439072), (16, 32044246), (26, 19719536), (29, 17679584), (32, 16022123), (52, 9859768), (58, 8839792), (104, 4929884), (116, 4419896), (208, 2464942), (232, 2209948), (377, 1359968), (416, 1232471), (464, 1104974), (754, 679984), (928, 552487), (1508, 339992), (3016, 169996), (6032, 84998), (12064, 42499)]