4722406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 3442394

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 149, 298, 299, 598, 689, 1219, 1378, 1937, 2438, 3427, 3874, 6854, 7897, 15794, 15847, 31694, 44551, 89102, 102661, 181631, 205322, 363262, 2361203, 4722406]

約数ペア:

[(1, 4722406), (2, 2361203), (13, 363262), (23, 205322), (26, 181631), (46, 102661), (53, 89102), (106, 44551), (149, 31694), (298, 15847), (299, 15794), (598, 7897), (689, 6854), (1219, 3874), (1378, 3427), (1937, 2438)]