1214894618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4567273}}^1$

素因数の和:4567301

約数の個数: 16

約数和(自身を含む): 2192291520

約数和(自身を除く): 977396902

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4567273, 9134546, 31970911, 63941822, 86778187, 173556374, 607447309, 1214894618]

約数ペア:

[(1, 1214894618), (2, 607447309), (7, 173556374), (14, 86778187), (19, 63941822), (38, 31970911), (133, 9134546), (266, 4567273)]