2247402164

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{17377}}^1$

素因数の和:17568

約数の個数: 48

約数和(自身を含む): 4671206400

約数和(自身を除く): 2423804236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 868, 1043, 2086, 4172, 4619, 9238, 17377, 18476, 32333, 34754, 64666, 69508, 121639, 129332, 243278, 486556, 538687, 1077374, 2154748, 2589173, 3770809, 5178346, 7541618, 10356692, 15083236, 18124211, 36248422, 72496844, 80264363, 160528726, 321057452, 561850541, 1123701082, 2247402164]

約数ペア:

[(1, 2247402164), (2, 1123701082), (4, 561850541), (7, 321057452), (14, 160528726), (28, 80264363), (31, 72496844), (62, 36248422), (124, 18124211), (149, 15083236), (217, 10356692), (298, 7541618), (434, 5178346), (596, 3770809), (868, 2589173), (1043, 2154748), (2086, 1077374), (4172, 538687), (4619, 486556), (9238, 243278), (17377, 129332), (18476, 121639), (32333, 69508), (34754, 64666)]