4279086358

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{2131}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 6734988000

約数和(自身を除く): 2455901642

約数列:

[1, 2, 29, 58, 89, 178, 389, 778, 2131, 2581, 4262, 5162, 11281, 22562, 34621, 61799, 69242, 123598, 189659, 379318, 828959, 1004009, 1657918, 2008018, 5500111, 11000222, 24039811, 48079622, 73777351, 147554702, 2139543179, 4279086358]

約数ペア:

[(1, 4279086358), (2, 2139543179), (29, 147554702), (58, 73777351), (89, 48079622), (178, 24039811), (389, 11000222), (778, 5500111), (2131, 2008018), (2581, 1657918), (4262, 1004009), (5162, 828959), (11281, 379318), (22562, 189659), (34621, 123598), (61799, 69242)]