1247691290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{3209}}^1$

素因数の和:3934

約数の個数: 32

約数和(自身を含む): 2288088000

約数和(自身を除く): 1040396710

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 659, 1318, 3209, 3295, 6418, 6590, 16045, 32090, 38881, 77762, 189331, 194405, 378662, 388810, 946655, 1893310, 2114731, 4229462, 10573655, 21147310, 124769129, 249538258, 623845645, 1247691290]

約数ペア:

[(1, 1247691290), (2, 623845645), (5, 249538258), (10, 124769129), (59, 21147310), (118, 10573655), (295, 4229462), (590, 2114731), (659, 1893310), (1318, 946655), (3209, 388810), (3295, 378662), (6418, 194405), (6590, 189331), (16045, 77762), (32090, 38881)]