1260219120284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1\times {\mathrm{88843}}^1$

素因数の和:89474

約数の個数: 48

約数和(自身を含む): 2269675634688

約数和(自身を除く): 1009456514404

約数列:

[1, 2, 4, 47, 94, 188, 197, 383, 394, 766, 788, 1532, 9259, 18001, 18518, 36002, 37036, 72004, 75451, 88843, 150902, 177686, 301804, 355372, 3546197, 4175621, 7092394, 8351242, 14184788, 16702484, 17502071, 34026869, 35004142, 68053738, 70008284, 136107476, 822597337, 1599262843, 1645194674, 3198525686, 3290389348, 6397051372, 6703293193, 13406586386, 26813172772, 315054780071, 630109560142, 1260219120284]

約数ペア:

[(1, 1260219120284), (2, 630109560142), (4, 315054780071), (47, 26813172772), (94, 13406586386), (188, 6703293193), (197, 6397051372), (383, 3290389348), (394, 3198525686), (766, 1645194674), (788, 1599262843), (1532, 822597337), (9259, 136107476), (18001, 70008284), (18518, 68053738), (36002, 35004142), (37036, 34026869), (72004, 17502071), (75451, 16702484), (88843, 14184788), (150902, 8351242), (177686, 7092394), (301804, 4175621), (355372, 3546197)]