2013251104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{54851}}^1$

素因数の和:54929

約数の個数: 48

約数和(自身を含む): 4202102016

約数和(自身を除く): 2188850912

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 9176, 18352, 36704, 54851, 109702, 219404, 438808, 877616, 1700381, 1755232, 2029487, 3400762, 4058974, 6801524, 8117948, 13603048, 16235896, 27206096, 32471792, 54412192, 62914097, 64943584, 125828194, 251656388, 503312776, 1006625552, 2013251104]

約数ペア:

[(1, 2013251104), (2, 1006625552), (4, 503312776), (8, 251656388), (16, 125828194), (31, 64943584), (32, 62914097), (37, 54412192), (62, 32471792), (74, 27206096), (124, 16235896), (148, 13603048), (248, 8117948), (296, 6801524), (496, 4058974), (592, 3400762), (992, 2029487), (1147, 1755232), (1184, 1700381), (2294, 877616), (4588, 438808), (9176, 219404), (18352, 109702), (36704, 54851)]