2019469115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1213}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 2618044416

約数和(自身を除く): 598575301

約数列:

[1, 5, 23, 31, 115, 155, 467, 713, 1213, 2335, 3565, 6065, 10741, 14477, 27899, 37603, 53705, 72385, 139495, 188015, 332971, 566471, 864869, 1664855, 2832355, 4324345, 13028833, 17560601, 65144165, 87803005, 403893823, 2019469115]

約数ペア:

[(1, 2019469115), (5, 403893823), (23, 87803005), (31, 65144165), (115, 17560601), (155, 13028833), (467, 4324345), (713, 2832355), (1213, 1664855), (2335, 864869), (3565, 566471), (6065, 332971), (10741, 188015), (14477, 139495), (27899, 72385), (37603, 53705)]