2080696522772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{25422713}}^1$

素因数の和:25422840

約数の個数: 48

約数和(自身を含む): 4327962831360

約数和(自身を除く): 2247266308588

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 2212, 2923, 5846, 11692, 20461, 40922, 81844, 25422713, 50845426, 101690852, 177958991, 355917982, 711835964, 940640381, 1881280762, 2008394327, 3762561524, 4016788654, 6584482667, 8033577308, 13168965334, 14058760289, 26337930668, 28117520578, 56235041156, 74310590099, 148621180198, 297242360396, 520174130693, 1040348261386, 2080696522772]

約数ペア:

[(1, 2080696522772), (2, 1040348261386), (4, 520174130693), (7, 297242360396), (14, 148621180198), (28, 74310590099), (37, 56235041156), (74, 28117520578), (79, 26337930668), (148, 14058760289), (158, 13168965334), (259, 8033577308), (316, 6584482667), (518, 4016788654), (553, 3762561524), (1036, 2008394327), (1106, 1881280762), (2212, 940640381), (2923, 711835964), (5846, 355917982), (11692, 177958991), (20461, 101690852), (40922, 50845426), (81844, 25422713)]