378499196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{9437}}^1$

素因数の和:9749

約数の個数: 24

約数和(自身を含む): 682858176

約数和(自身を除く): 304358980

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 9437, 10027, 18874, 20054, 37748, 40108, 349169, 698338, 1396676, 2557427, 5114854, 10229708, 94624799, 189249598, 378499196]

約数ペア:

[(1, 378499196), (2, 189249598), (4, 94624799), (37, 10229708), (74, 5114854), (148, 2557427), (271, 1396676), (542, 698338), (1084, 349169), (9437, 40108), (10027, 37748), (18874, 20054)]