1885863512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{39679}}^1$

素因数の和:40155

約数の個数: 32

約数和(自身を含む): 3816422400

約数和(自身を除く): 1930558888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1828, 3656, 5941, 11882, 23764, 39679, 47528, 79358, 158716, 317432, 515827, 1031654, 2063308, 4126616, 18133303, 36266606, 72533212, 145066424, 235732939, 471465878, 942931756, 1885863512]

約数ペア:

[(1, 1885863512), (2, 942931756), (4, 471465878), (8, 235732939), (13, 145066424), (26, 72533212), (52, 36266606), (104, 18133303), (457, 4126616), (914, 2063308), (1828, 1031654), (3656, 515827), (5941, 317432), (11882, 158716), (23764, 79358), (39679, 47528)]