413923186

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 649601280

約数和(自身を除く): 235678094

約数列:

[1, 2, 61, 67, 79, 122, 134, 158, 641, 1282, 4087, 4819, 5293, 8174, 9638, 10586, 39101, 42947, 50639, 78202, 85894, 101278, 322873, 645746, 2619767, 3088979, 3392813, 5239534, 6177958, 6785626, 206961593, 413923186]

約数ペア:

[(1, 413923186), (2, 206961593), (61, 6785626), (67, 6177958), (79, 5239534), (122, 3392813), (134, 3088979), (158, 2619767), (641, 645746), (1282, 322873), (4087, 101278), (4819, 85894), (5293, 78202), (8174, 50639), (9638, 42947), (10586, 39101)]