489702948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{60101}}^1$

素因数の和:60212

約数の個数: 48

約数和(自身を含む): 1319359104

約数和(自身を除く): 829656156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 60101, 120202, 180303, 240404, 360606, 420707, 721212, 841414, 1262121, 1682828, 2524242, 5048484, 5829797, 11659594, 17489391, 23319188, 34978782, 40808579, 69957564, 81617158, 122425737, 163234316, 244851474, 489702948]

約数ペア:

[(1, 489702948), (2, 244851474), (3, 163234316), (4, 122425737), (6, 81617158), (7, 69957564), (12, 40808579), (14, 34978782), (21, 23319188), (28, 17489391), (42, 11659594), (84, 5829797), (97, 5048484), (194, 2524242), (291, 1682828), (388, 1262121), (582, 841414), (679, 721212), (1164, 420707), (1358, 360606), (2037, 240404), (2716, 180303), (4074, 120202), (8148, 60101)]