1396202479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4831}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 1753436160

約数和(自身を除く): 357233681

約数列:

[1, 7, 19, 41, 53, 133, 287, 371, 779, 1007, 2173, 4831, 5453, 7049, 15211, 33817, 41287, 91789, 198071, 256043, 289009, 642523, 1386497, 1792301, 3763349, 4864817, 10497763, 26343443, 34053719, 73484341, 199457497, 1396202479]

約数ペア:

[(1, 1396202479), (7, 199457497), (19, 73484341), (41, 34053719), (53, 26343443), (133, 10497763), (287, 4864817), (371, 3763349), (779, 1792301), (1007, 1386497), (2173, 642523), (4831, 289009), (5453, 256043), (7049, 198071), (15211, 91789), (33817, 41287)]