1217151362

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{51413}}^1$

素因数の和:51530

約数の個数: 32

約数和(自身を含む): 2221084800

約数和(自身を除く): 1003933438

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 11837, 23674, 51413, 102826, 359891, 719782, 976847, 1953694, 4575757, 6837929, 9151514, 13675858, 32030299, 64060598, 86939383, 173878766, 608575681, 1217151362]

約数ペア:

[(1, 1217151362), (2, 608575681), (7, 173878766), (14, 86939383), (19, 64060598), (38, 32030299), (89, 13675858), (133, 9151514), (178, 6837929), (266, 4575757), (623, 1953694), (1246, 976847), (1691, 719782), (3382, 359891), (11837, 102826), (23674, 51413)]