1247702968522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7577}}^1\times {\mathrm{72287}}^1$

素因数の和:79950

約数の個数: 32

約数和(自身を含む): 2011515959808

約数和(自身を除く): 763812991286

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 7577, 15154, 72287, 128809, 144574, 257618, 507659, 1015318, 1228879, 2457758, 4843229, 8630203, 9686458, 17260406, 82334893, 164669786, 547718599, 1095437198, 9311216183, 18622432366, 36697146133, 73394292266, 623851484261, 1247702968522]

約数ペア:

[(1, 1247702968522), (2, 623851484261), (17, 73394292266), (34, 36697146133), (67, 18622432366), (134, 9311216183), (1139, 1095437198), (2278, 547718599), (7577, 164669786), (15154, 82334893), (72287, 17260406), (128809, 9686458), (144574, 8630203), (257618, 4843229), (507659, 2457758), (1015318, 1228879)]