2642012144

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{631}}^1\times {\mathrm{1567}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 5161003008

約数和(自身を除く): 2518990864

約数列:

[1, 2, 4, 8, 16, 167, 334, 631, 668, 1262, 1336, 1567, 2524, 2672, 3134, 5048, 6268, 10096, 12536, 25072, 105377, 210754, 261689, 421508, 523378, 843016, 988777, 1046756, 1686032, 1977554, 2093512, 3955108, 4187024, 7910216, 15820432, 165125759, 330251518, 660503036, 1321006072, 2642012144]

約数ペア:

[(1, 2642012144), (2, 1321006072), (4, 660503036), (8, 330251518), (16, 165125759), (167, 15820432), (334, 7910216), (631, 4187024), (668, 3955108), (1262, 2093512), (1336, 1977554), (1567, 1686032), (2524, 1046756), (2672, 988777), (3134, 843016), (5048, 523378), (6268, 421508), (10096, 261689), (12536, 210754), (25072, 105377)]