1900894137956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1\times {\mathrm{232621}}^1$

素因数の和:233676

約数の個数: 48

約数和(自身を含む): 3649336716480

約数和(自身を除く): 1748442578524

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 811, 916, 1622, 2519, 3244, 5038, 8921, 10076, 17842, 35684, 185719, 232621, 371438, 465242, 742876, 930484, 2042909, 2558831, 4085818, 5117662, 8171636, 10235324, 53270209, 106540418, 188655631, 213080836, 377311262, 585972299, 754622524, 1171944598, 2075211941, 2343889196, 4150423882, 8300847764, 43202139499, 86404278998, 172808557996, 475223534489, 950447068978, 1900894137956]

約数ペア:

[(1, 1900894137956), (2, 950447068978), (4, 475223534489), (11, 172808557996), (22, 86404278998), (44, 43202139499), (229, 8300847764), (458, 4150423882), (811, 2343889196), (916, 2075211941), (1622, 1171944598), (2519, 754622524), (3244, 585972299), (5038, 377311262), (8921, 213080836), (10076, 188655631), (17842, 106540418), (35684, 53270209), (185719, 10235324), (232621, 8171636), (371438, 5117662), (465242, 4085818), (742876, 2558831), (930484, 2042909)]