1797788172

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{4643}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 4303539072

約数和(自身を除く): 2505750900

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 787, 1574, 2361, 3148, 4643, 4722, 9286, 9444, 13929, 18572, 27858, 32267, 55716, 64534, 96801, 129068, 190363, 193602, 380726, 387204, 571089, 761452, 1142178, 2284356, 3654041, 7308082, 10962123, 14616164, 21924246, 43848492, 149815681, 299631362, 449447043, 599262724, 898894086, 1797788172]

約数ペア:

[(1, 1797788172), (2, 898894086), (3, 599262724), (4, 449447043), (6, 299631362), (12, 149815681), (41, 43848492), (82, 21924246), (123, 14616164), (164, 10962123), (246, 7308082), (492, 3654041), (787, 2284356), (1574, 1142178), (2361, 761452), (3148, 571089), (4643, 387204), (4722, 380726), (9286, 193602), (9444, 190363), (13929, 129068), (18572, 96801), (27858, 64534), (32267, 55716)]