420199342358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1\times {\mathrm{46153}}^1$

素因数の和:47312

約数の個数: 32

約数和(自身を含む): 670233618720

約数和(自身を除く): 250034276362

約数列:

[1, 2, 17, 34, 331, 662, 809, 1618, 5627, 11254, 13753, 27506, 46153, 92306, 267779, 535558, 784601, 1569202, 4552243, 9104486, 15276643, 30553286, 37337777, 74675554, 259702931, 519405862, 634742209, 1269484418, 12358804187, 24717608374, 210099671179, 420199342358]

約数ペア:

[(1, 420199342358), (2, 210099671179), (17, 24717608374), (34, 12358804187), (331, 1269484418), (662, 634742209), (809, 519405862), (1618, 259702931), (5627, 74675554), (11254, 37337777), (13753, 30553286), (27506, 15276643), (46153, 9104486), (92306, 4552243), (267779, 1569202), (535558, 784601)]