490695198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{7523}}^1$

素因数の和:9088

約数の個数: 32

約数和(自身を含む): 1122460416

約数和(自身を除く): 631765218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1553, 3106, 4659, 7523, 9318, 10871, 15046, 21742, 22569, 32613, 45138, 52661, 65226, 105322, 157983, 315966, 11683219, 23366438, 35049657, 70099314, 81782533, 163565066, 245347599, 490695198]

約数ペア:

[(1, 490695198), (2, 245347599), (3, 163565066), (6, 81782533), (7, 70099314), (14, 35049657), (21, 23366438), (42, 11683219), (1553, 315966), (3106, 157983), (4659, 105322), (7523, 65226), (9318, 52661), (10871, 45138), (15046, 32613), (21742, 22569)]