2098455888

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1181563}}^1$

素因数の和:1181611

約数の個数: 40

約数和(自身を含む): 5567529568

約数和(自身を除く): 3469073680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1181563, 2363126, 3544689, 4726252, 7089378, 9452504, 14178756, 18905008, 28357512, 43717831, 56715024, 87435662, 131153493, 174871324, 262306986, 349742648, 524613972, 699485296, 1049227944, 2098455888]

約数ペア:

[(1, 2098455888), (2, 1049227944), (3, 699485296), (4, 524613972), (6, 349742648), (8, 262306986), (12, 174871324), (16, 131153493), (24, 87435662), (37, 56715024), (48, 43717831), (74, 28357512), (111, 18905008), (148, 14178756), (222, 9452504), (296, 7089378), (444, 4726252), (592, 3544689), (888, 2363126), (1776, 1181563)]