1998503328

素因数分解:

$2^5\times 3^1\times {\mathrm{941}}^1\times {\mathrm{22123}}^1$

素因数の和:23077

約数の個数: 48

約数和(自身を含む): 5251883616

約数和(自身を除く): 3253380288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 941, 1882, 2823, 3764, 5646, 7528, 11292, 15056, 22123, 22584, 30112, 44246, 45168, 66369, 88492, 90336, 132738, 176984, 265476, 353968, 530952, 707936, 1061904, 2123808, 20817743, 41635486, 62453229, 83270972, 124906458, 166541944, 249812916, 333083888, 499625832, 666167776, 999251664, 1998503328]

約数ペア:

[(1, 1998503328), (2, 999251664), (3, 666167776), (4, 499625832), (6, 333083888), (8, 249812916), (12, 166541944), (16, 124906458), (24, 83270972), (32, 62453229), (48, 41635486), (96, 20817743), (941, 2123808), (1882, 1061904), (2823, 707936), (3764, 530952), (5646, 353968), (7528, 265476), (11292, 176984), (15056, 132738), (22123, 90336), (22584, 88492), (30112, 66369), (44246, 45168)]