2920324604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{221707}}^1$

素因数の和:221837

約数の個数: 24

約数和(自身を含む): 5307689520

約数和(自身を除く): 2387364916

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 13172, 221707, 443414, 886828, 8203159, 16406318, 19731923, 32812636, 39463846, 78927692, 730081151, 1460162302, 2920324604]

約数ペア:

[(1, 2920324604), (2, 1460162302), (4, 730081151), (37, 78927692), (74, 39463846), (89, 32812636), (148, 19731923), (178, 16406318), (356, 8203159), (3293, 886828), (6586, 443414), (13172, 221707)]