252461488

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{17789}}^1$

素因数の和:18684

約数の個数: 20

約数和(自身を含む): 489723120

約数和(自身を除く): 237261632

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 17789, 35578, 71156, 142312, 284624, 15778843, 31557686, 63115372, 126230744, 252461488]

約数ペア:

[(1, 252461488), (2, 126230744), (4, 63115372), (8, 31557686), (16, 15778843), (887, 284624), (1774, 142312), (3548, 71156), (7096, 35578), (14192, 17789)]