4440772

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 9161040

約数和(自身を除く): 4720268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 163, 196, 278, 326, 556, 652, 973, 1141, 1946, 2282, 3892, 4564, 6811, 7987, 13622, 15974, 22657, 27244, 31948, 45314, 90628, 158599, 317198, 634396, 1110193, 2220386, 4440772]

約数ペア:

[(1, 4440772), (2, 2220386), (4, 1110193), (7, 634396), (14, 317198), (28, 158599), (49, 90628), (98, 45314), (139, 31948), (163, 27244), (196, 22657), (278, 15974), (326, 13622), (556, 7987), (652, 6811), (973, 4564), (1141, 3892), (1946, 2282)]