1330708494

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{542261}}^1$

素因数の和:542675

約数の個数: 16

約数和(自身を含む): 2667929040

約数和(自身を除く): 1337220546

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 542261, 1084522, 1626783, 3253566, 221784749, 443569498, 665354247, 1330708494]

約数ペア:

[(1, 1330708494), (2, 665354247), (3, 443569498), (6, 221784749), (409, 3253566), (818, 1626783), (1227, 1084522), (2454, 542261)]