494537888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69929}}^1$

素因数の和:69969

約数の個数: 48

約数和(自身を含む): 1110208680

約数和(自身を除く): 615670792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 69929, 139858, 279716, 559432, 909077, 1118864, 1188793, 1818154, 2237728, 2377586, 3636308, 4755172, 7272616, 9510344, 14545232, 15454309, 19020688, 29090464, 30908618, 38041376, 61817236, 123634472, 247268944, 494537888]

約数ペア:

[(1, 494537888), (2, 247268944), (4, 123634472), (8, 61817236), (13, 38041376), (16, 30908618), (17, 29090464), (26, 19020688), (32, 15454309), (34, 14545232), (52, 9510344), (68, 7272616), (104, 4755172), (136, 3636308), (208, 2377586), (221, 2237728), (272, 1818154), (416, 1188793), (442, 1118864), (544, 909077), (884, 559432), (1768, 279716), (3536, 139858), (7072, 69929)]