641189388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{12097}}^1$

素因数の和:12742

約数の個数: 48

約数和(自身を含む): 1712689664

約数和(自身を除く): 1071500276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1893, 2524, 3786, 4417, 7572, 8834, 12097, 13251, 17668, 24194, 26502, 36291, 48388, 53004, 72582, 84679, 145164, 169358, 254037, 338716, 508074, 1016148, 7633207, 15266414, 22899621, 30532828, 45799242, 53432449, 91598484, 106864898, 160297347, 213729796, 320594694, 641189388]

約数ペア:

[(1, 641189388), (2, 320594694), (3, 213729796), (4, 160297347), (6, 106864898), (7, 91598484), (12, 53432449), (14, 45799242), (21, 30532828), (28, 22899621), (42, 15266414), (84, 7633207), (631, 1016148), (1262, 508074), (1893, 338716), (2524, 254037), (3786, 169358), (4417, 145164), (7572, 84679), (8834, 72582), (12097, 53004), (13251, 48388), (17668, 36291), (24194, 26502)]