938256872

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{165887}}^1$

素因数の和:166001

約数の個数: 32

約数和(自身を含む): 2030469120

約数和(自身を除く): 1092212248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 165887, 331774, 663548, 1161209, 1327096, 2322418, 4644836, 9289672, 16754587, 33509174, 67018348, 117282109, 134036696, 234564218, 469128436, 938256872]

約数ペア:

[(1, 938256872), (2, 469128436), (4, 234564218), (7, 134036696), (8, 117282109), (14, 67018348), (28, 33509174), (56, 16754587), (101, 9289672), (202, 4644836), (404, 2322418), (707, 1327096), (808, 1161209), (1414, 663548), (2828, 331774), (5656, 165887)]