289284492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3443863}}^1$

素因数の和:3443877

約数の個数: 24

約数和(自身を含む): 771425536

約数和(自身を除く): 482141044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3443863, 6887726, 10331589, 13775452, 20663178, 24107041, 41326356, 48214082, 72321123, 96428164, 144642246, 289284492]

約数ペア:

[(1, 289284492), (2, 144642246), (3, 96428164), (4, 72321123), (6, 48214082), (7, 41326356), (12, 24107041), (14, 20663178), (21, 13775452), (28, 10331589), (42, 6887726), (84, 3443863)]