1999776

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 5400864

約数和(自身を除く): 3401088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 563, 592, 888, 1126, 1184, 1689, 1776, 2252, 3378, 3552, 4504, 6756, 9008, 13512, 18016, 20831, 27024, 41662, 54048, 62493, 83324, 124986, 166648, 249972, 333296, 499944, 666592, 999888, 1999776]

約数ペア:

[(1, 1999776), (2, 999888), (3, 666592), (4, 499944), (6, 333296), (8, 249972), (12, 166648), (16, 124986), (24, 83324), (32, 62493), (37, 54048), (48, 41662), (74, 27024), (96, 20831), (111, 18016), (148, 13512), (222, 9008), (296, 6756), (444, 4504), (563, 3552), (592, 3378), (888, 2252), (1126, 1776), (1184, 1689)]