421444618

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4762

約数の個数: 32

約数和(自身を含む): 740597760

約数和(自身を除く): 319153142

約数列:

[1, 2, 7, 14, 79, 83, 158, 166, 553, 581, 1106, 1162, 4591, 6557, 9182, 13114, 32137, 45899, 64274, 91798, 362689, 381053, 725378, 762106, 2538823, 2667371, 5077646, 5334742, 30103187, 60206374, 210722309, 421444618]

約数ペア:

[(1, 421444618), (2, 210722309), (7, 60206374), (14, 30103187), (79, 5334742), (83, 5077646), (158, 2667371), (166, 2538823), (553, 762106), (581, 725378), (1106, 381053), (1162, 362689), (4591, 91798), (6557, 64274), (9182, 45899), (13114, 32137)]