409792328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{2887}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 839021760

約数和(自身を除く): 429229432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1613, 2887, 3226, 5774, 6452, 11548, 12904, 17743, 23096, 31757, 35486, 63514, 70972, 127028, 141944, 254056, 4656731, 9313462, 18626924, 37253848, 51224041, 102448082, 204896164, 409792328]

約数ペア:

[(1, 409792328), (2, 204896164), (4, 102448082), (8, 51224041), (11, 37253848), (22, 18626924), (44, 9313462), (88, 4656731), (1613, 254056), (2887, 141944), (3226, 127028), (5774, 70972), (6452, 63514), (11548, 35486), (12904, 31757), (17743, 23096)]