646730014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{15013}}^1$

素因数の和:15220

約数の個数: 32

約数和(自身を含む): 1180460736

約数和(自身を除く): 533730722

約数列:

[1, 2, 7, 14, 17, 34, 119, 181, 238, 362, 1267, 2534, 3077, 6154, 15013, 21539, 30026, 43078, 105091, 210182, 255221, 510442, 1786547, 2717353, 3573094, 5434706, 19021471, 38042942, 46195001, 92390002, 323365007, 646730014]

約数ペア:

[(1, 646730014), (2, 323365007), (7, 92390002), (14, 46195001), (17, 38042942), (34, 19021471), (119, 5434706), (181, 3573094), (238, 2717353), (362, 1786547), (1267, 510442), (2534, 255221), (3077, 210182), (6154, 105091), (15013, 43078), (21539, 30026)]