2019302464

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1323

約数の個数: 56

約数和(自身を含む): 4056002048

約数和(自身を除く): 2036699584

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 223, 302, 446, 604, 892, 937, 1208, 1784, 1874, 2416, 3568, 3748, 4832, 7136, 7496, 9664, 14272, 14992, 29984, 33673, 59968, 67346, 134692, 141487, 208951, 269384, 282974, 417902, 538768, 565948, 835804, 1077536, 1131896, 1671608, 2155072, 2263792, 3343216, 4527584, 6686432, 9055168, 13372864, 31551601, 63103202, 126206404, 252412808, 504825616, 1009651232, 2019302464]

約数ペア:

[(1, 2019302464), (2, 1009651232), (4, 504825616), (8, 252412808), (16, 126206404), (32, 63103202), (64, 31551601), (151, 13372864), (223, 9055168), (302, 6686432), (446, 4527584), (604, 3343216), (892, 2263792), (937, 2155072), (1208, 1671608), (1784, 1131896), (1874, 1077536), (2416, 835804), (3568, 565948), (3748, 538768), (4832, 417902), (7136, 282974), (7496, 269384), (9664, 208951), (14272, 141487), (14992, 134692), (29984, 67346), (33673, 59968)]