538442892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1150519}}^1$

素因数の和:1150542

約数の個数: 36

約数和(自身を含む): 1465762480

約数和(自身を除く): 927319588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1150519, 2301038, 3451557, 4602076, 6903114, 10354671, 13806228, 14956747, 20709342, 29913494, 41418684, 44870241, 59826988, 89740482, 134610723, 179480964, 269221446, 538442892]

約数ペア:

[(1, 538442892), (2, 269221446), (3, 179480964), (4, 134610723), (6, 89740482), (9, 59826988), (12, 44870241), (13, 41418684), (18, 29913494), (26, 20709342), (36, 14956747), (39, 13806228), (52, 10354671), (78, 6903114), (117, 4602076), (156, 3451557), (234, 2301038), (468, 1150519)]