987479992

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{689581}}^1$

素因数の和:689766

約数の個数: 16

約数和(自身を含む): 1861871400

約数和(自身を除く): 874391408

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 689581, 1379162, 2758324, 5516648, 123434999, 246869998, 493739996, 987479992]

約数ペア:

[(1, 987479992), (2, 493739996), (4, 246869998), (8, 123434999), (179, 5516648), (358, 2758324), (716, 1379162), (1432, 689581)]