2790198

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 6076200

約数和(自身を除く): 3286002

約数列:

[1, 2, 3, 6, 9, 18, 379, 409, 758, 818, 1137, 1227, 2274, 2454, 3411, 3681, 6822, 7362, 155011, 310022, 465033, 930066, 1395099, 2790198]

約数ペア:

[(1, 2790198), (2, 1395099), (3, 930066), (6, 465033), (9, 310022), (18, 155011), (379, 7362), (409, 6822), (758, 3681), (818, 3411), (1137, 2454), (1227, 2274)]