1886004328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5737}}^1$

素因数の和:5894

約数の個数: 64

約数和(自身を含む): 3976434000

約数和(自身を除く): 2090429672

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 109, 116, 218, 232, 377, 436, 754, 872, 1417, 1508, 2834, 3016, 3161, 5668, 5737, 6322, 11336, 11474, 12644, 22948, 25288, 41093, 45896, 74581, 82186, 149162, 164372, 166373, 298324, 328744, 332746, 596648, 625333, 665492, 1250666, 1330984, 2162849, 2501332, 4325698, 5002664, 8129329, 8651396, 16258658, 17302792, 18134657, 32517316, 36269314, 65034632, 72538628, 145077256, 235750541, 471501082, 943002164, 1886004328]

約数ペア:

[(1, 1886004328), (2, 943002164), (4, 471501082), (8, 235750541), (13, 145077256), (26, 72538628), (29, 65034632), (52, 36269314), (58, 32517316), (104, 18134657), (109, 17302792), (116, 16258658), (218, 8651396), (232, 8129329), (377, 5002664), (436, 4325698), (754, 2501332), (872, 2162849), (1417, 1330984), (1508, 1250666), (2834, 665492), (3016, 625333), (3161, 596648), (5668, 332746), (5737, 328744), (6322, 298324), (11336, 166373), (11474, 164372), (12644, 149162), (22948, 82186), (25288, 74581), (41093, 45896)]