1261893763884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113930459}}^1$

素因数の和:113930550

約数の個数: 48

約数和(自身を含む): 3215573303040

約数和(自身を除く): 1953679539156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 113930459, 227860918, 341791377, 455721836, 683582754, 1367165508, 1481095967, 2962191934, 4443287901, 5924383868, 8089062589, 8886575802, 16178125178, 17773151604, 24267187767, 32356250356, 48534375534, 97068751068, 105157813657, 210315627314, 315473440971, 420631254628, 630946881942, 1261893763884]

約数ペア:

[(1, 1261893763884), (2, 630946881942), (3, 420631254628), (4, 315473440971), (6, 210315627314), (12, 105157813657), (13, 97068751068), (26, 48534375534), (39, 32356250356), (52, 24267187767), (71, 17773151604), (78, 16178125178), (142, 8886575802), (156, 8089062589), (213, 5924383868), (284, 4443287901), (426, 2962191934), (852, 1481095967), (923, 1367165508), (1846, 683582754), (2769, 455721836), (3692, 341791377), (5538, 227860918), (11076, 113930459)]