2308981308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{326681}}^1$

素因数の和:326738

約数の個数: 48

約数和(自身を含む): 5854141440

約数和(自身を除く): 3545160132

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 326681, 653362, 980043, 1306724, 1960086, 3920172, 6206939, 10127111, 12413878, 18620817, 20254222, 24827756, 30381333, 37241634, 40508444, 60762666, 74483268, 121525332, 192415109, 384830218, 577245327, 769660436, 1154490654, 2308981308]

約数ペア:

[(1, 2308981308), (2, 1154490654), (3, 769660436), (4, 577245327), (6, 384830218), (12, 192415109), (19, 121525332), (31, 74483268), (38, 60762666), (57, 40508444), (62, 37241634), (76, 30381333), (93, 24827756), (114, 20254222), (124, 18620817), (186, 12413878), (228, 10127111), (372, 6206939), (589, 3920172), (1178, 1960086), (1767, 1306724), (2356, 980043), (3534, 653362), (7068, 326681)]