528065454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{13711}}^1$

素因数の和:13861

約数の個数: 48

約数和(自身を含む): 1238029056

約数和(自身を除く): 709963602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 2751, 5502, 6419, 12838, 13711, 19257, 27422, 38514, 41133, 82266, 95977, 191954, 287931, 575862, 671839, 1343678, 1796141, 2015517, 3592282, 4031034, 5388423, 10776846, 12572987, 25145974, 37718961, 75437922, 88010909, 176021818, 264032727, 528065454]

約数ペア:

[(1, 528065454), (2, 264032727), (3, 176021818), (6, 88010909), (7, 75437922), (14, 37718961), (21, 25145974), (42, 12572987), (49, 10776846), (98, 5388423), (131, 4031034), (147, 3592282), (262, 2015517), (294, 1796141), (393, 1343678), (786, 671839), (917, 575862), (1834, 287931), (2751, 191954), (5502, 95977), (6419, 82266), (12838, 41133), (13711, 38514), (19257, 27422)]