4009876412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{2333}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 7377979392

約数和(自身を除く): 3368102980

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 167, 332, 334, 668, 2333, 2573, 4666, 5146, 5177, 9332, 10292, 10354, 13861, 20708, 27722, 55444, 72323, 144646, 193639, 289292, 387278, 389611, 429691, 774556, 779222, 859382, 1558444, 1718764, 6002809, 12005618, 12077941, 24011236, 24155882, 32337713, 48311764, 64675426, 129350852, 1002469103, 2004938206, 4009876412]

約数ペア:

[(1, 4009876412), (2, 2004938206), (4, 1002469103), (31, 129350852), (62, 64675426), (83, 48311764), (124, 32337713), (166, 24155882), (167, 24011236), (332, 12077941), (334, 12005618), (668, 6002809), (2333, 1718764), (2573, 1558444), (4666, 859382), (5146, 779222), (5177, 774556), (9332, 429691), (10292, 389611), (10354, 387278), (13861, 289292), (20708, 193639), (27722, 144646), (55444, 72323)]