2131976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3461}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 4985280

約数和(自身を除く): 2853304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3461, 6922, 13844, 24227, 27688, 38071, 48454, 76142, 96908, 152284, 193816, 266497, 304568, 532994, 1065988, 2131976]

約数ペア:

[(1, 2131976), (2, 1065988), (4, 532994), (7, 304568), (8, 266497), (11, 193816), (14, 152284), (22, 96908), (28, 76142), (44, 48454), (56, 38071), (77, 27688), (88, 24227), (154, 13844), (308, 6922), (616, 3461)]