1021488378

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{148429}}^1$

素因数の和:148502

約数の個数: 32

約数和(自身を含む): 2165890560

約数和(自身を除く): 1144402182

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2294, 3441, 6882, 148429, 296858, 445287, 890574, 4601299, 5491873, 9202598, 10983746, 13803897, 16475619, 27607794, 32951238, 170248063, 340496126, 510744189, 1021488378]

約数ペア:

[(1, 1021488378), (2, 510744189), (3, 340496126), (6, 170248063), (31, 32951238), (37, 27607794), (62, 16475619), (74, 13803897), (93, 10983746), (111, 9202598), (186, 5491873), (222, 4601299), (1147, 890574), (2294, 445287), (3441, 296858), (6882, 148429)]