438724312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{4483}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 887024880

約数和(自身を除く): 448300568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 941, 1882, 3764, 4483, 7528, 8966, 12233, 17932, 24466, 35864, 48932, 58279, 97864, 116558, 233116, 466232, 4218503, 8437006, 16874012, 33748024, 54840539, 109681078, 219362156, 438724312]

約数ペア:

[(1, 438724312), (2, 219362156), (4, 109681078), (8, 54840539), (13, 33748024), (26, 16874012), (52, 8437006), (104, 4218503), (941, 466232), (1882, 233116), (3764, 116558), (4483, 97864), (7528, 58279), (8966, 48932), (12233, 35864), (17932, 24466)]