398466204

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{420323}}^1$

素因数の和:420409

約数の個数: 24

約数和(自身を含む): 941525760

約数和(自身を除く): 543059556

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 420323, 840646, 1260969, 1681292, 2521938, 5043876, 33205517, 66411034, 99616551, 132822068, 199233102, 398466204]

約数ペア:

[(1, 398466204), (2, 199233102), (3, 132822068), (4, 99616551), (6, 66411034), (12, 33205517), (79, 5043876), (158, 2521938), (237, 1681292), (316, 1260969), (474, 840646), (948, 420323)]