2015202431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 2382912000

約数和(自身を除く): 367709569

約数列:

[1, 11, 23, 29, 253, 319, 349, 667, 787, 3839, 7337, 8027, 8657, 10121, 18101, 22823, 88297, 111331, 199111, 232783, 251053, 274663, 524929, 2560613, 3021293, 5774219, 6317249, 7965227, 69489739, 87617497, 183200221, 2015202431]

約数ペア:

[(1, 2015202431), (11, 183200221), (23, 87617497), (29, 69489739), (253, 7965227), (319, 6317249), (349, 5774219), (667, 3021293), (787, 2560613), (3839, 524929), (7337, 274663), (8027, 251053), (8657, 232783), (10121, 199111), (18101, 111331), (22823, 88297)]