2736187438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 4316438016

約数和(自身を除く): 1580250578

約数列:

[1, 2, 43, 47, 86, 94, 163, 326, 2021, 4042, 4153, 7009, 7661, 8306, 14018, 15322, 178579, 195191, 329423, 357158, 390382, 658846, 676939, 1353878, 8393213, 16786426, 29108377, 31816133, 58216754, 63632266, 1368093719, 2736187438]

約数ペア:

[(1, 2736187438), (2, 1368093719), (43, 63632266), (47, 58216754), (86, 31816133), (94, 29108377), (163, 16786426), (326, 8393213), (2021, 1353878), (4042, 676939), (4153, 658846), (7009, 390382), (7661, 357158), (8306, 329423), (14018, 195191), (15322, 178579)]