2247122590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{35731}}^1$

素因数の和:36088

約数の個数: 32

約数和(自身を含む): 4270688640

約数和(自身を除く): 2023566050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 1655, 3310, 6289, 12578, 31445, 35731, 62890, 71462, 178655, 357310, 678889, 1357778, 3394445, 6788890, 11826961, 23653922, 59134805, 118269610, 224712259, 449424518, 1123561295, 2247122590]

約数ペア:

[(1, 2247122590), (2, 1123561295), (5, 449424518), (10, 224712259), (19, 118269610), (38, 59134805), (95, 23653922), (190, 11826961), (331, 6788890), (662, 3394445), (1655, 1357778), (3310, 678889), (6289, 357310), (12578, 178655), (31445, 71462), (35731, 62890)]