31780452743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 34993244160

約数和(自身を除く): 3212791417

約数列:

[1, 13, 83, 223, 269, 491, 1079, 2899, 3497, 6383, 18509, 22327, 40753, 59987, 109493, 132079, 240617, 290251, 529789, 779831, 1423409, 1717027, 4978921, 9087919, 10962557, 29453617, 64725973, 118142947, 142513241, 382897021, 2444650211, 31780452743]

約数ペア:

[(1, 31780452743), (13, 2444650211), (83, 382897021), (223, 142513241), (269, 118142947), (491, 64725973), (1079, 29453617), (2899, 10962557), (3497, 9087919), (6383, 4978921), (18509, 1717027), (22327, 1423409), (40753, 779831), (59987, 529789), (109493, 290251), (132079, 240617)]