4501784912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{361183}}^1$

素因数の和:361251

約数の個数: 40

約数和(自身を含む): 9405231360

約数和(自身を除く): 4903446448

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 361183, 722366, 1444732, 2889464, 5778928, 6862477, 13724954, 14808503, 27449908, 29617006, 54899816, 59234012, 109799632, 118468024, 236936048, 281361557, 562723114, 1125446228, 2250892456, 4501784912]

約数ペア:

[(1, 4501784912), (2, 2250892456), (4, 1125446228), (8, 562723114), (16, 281361557), (19, 236936048), (38, 118468024), (41, 109799632), (76, 59234012), (82, 54899816), (152, 29617006), (164, 27449908), (304, 14808503), (328, 13724954), (656, 6862477), (779, 5778928), (1558, 2889464), (3116, 1444732), (6232, 722366), (12464, 361183)]