2766215816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{542821}}^1$

素因数の和:542854

約数の個数: 48

約数和(自身を含む): 6497579340

約数和(自身を除く): 3731363524

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 542821, 1085642, 2171284, 3799747, 4342568, 7056673, 7599494, 14113346, 15198988, 26598229, 28226692, 30397976, 49396711, 53196458, 56453384, 98793422, 106392916, 197586844, 212785832, 345776977, 395173688, 691553954, 1383107908, 2766215816]

約数ペア:

[(1, 2766215816), (2, 1383107908), (4, 691553954), (7, 395173688), (8, 345776977), (13, 212785832), (14, 197586844), (26, 106392916), (28, 98793422), (49, 56453384), (52, 53196458), (56, 49396711), (91, 30397976), (98, 28226692), (104, 26598229), (182, 15198988), (196, 14113346), (364, 7599494), (392, 7056673), (637, 4342568), (728, 3799747), (1274, 2171284), (2548, 1085642), (5096, 542821)]