4985488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{18329}}^1$

素因数の和:18354

約数の個数: 20

約数和(自身を含む): 10228140

約数和(自身を除く): 5242652

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18329, 36658, 73316, 146632, 293264, 311593, 623186, 1246372, 2492744, 4985488]

約数ペア:

[(1, 4985488), (2, 2492744), (4, 1246372), (8, 623186), (16, 311593), (17, 293264), (34, 146632), (68, 73316), (136, 36658), (272, 18329)]