2319492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 6314112

約数和(自身を除く): 3994620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 521, 636, 742, 1042, 1113, 1484, 1563, 2084, 2226, 3126, 3647, 4452, 6252, 7294, 10941, 14588, 21882, 27613, 43764, 55226, 82839, 110452, 165678, 193291, 331356, 386582, 579873, 773164, 1159746, 2319492]

約数ペア:

[(1, 2319492), (2, 1159746), (3, 773164), (4, 579873), (6, 386582), (7, 331356), (12, 193291), (14, 165678), (21, 110452), (28, 82839), (42, 55226), (53, 43764), (84, 27613), (106, 21882), (159, 14588), (212, 10941), (318, 7294), (371, 6252), (521, 4452), (636, 3647), (742, 3126), (1042, 2226), (1113, 2084), (1484, 1563)]