313645882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5477}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 544294080

約数和(自身を除く): 230648198

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1507, 2603, 3014, 5206, 5477, 10954, 28633, 57266, 60247, 104063, 120494, 208126, 750349, 1144693, 1500698, 2289386, 8253839, 14256631, 16507678, 28513262, 156822941, 313645882]

約数ペア:

[(1, 313645882), (2, 156822941), (11, 28513262), (19, 16507678), (22, 14256631), (38, 8253839), (137, 2289386), (209, 1500698), (274, 1144693), (418, 750349), (1507, 208126), (2603, 120494), (3014, 104063), (5206, 60247), (5477, 57266), (10954, 28633)]