91391470562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2507861}}^1$

素因数の和:2508026

約数の個数: 32

約数和(自身を含む): 166120778880

約数和(自身を除く): 74729308318

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 5206, 18221, 36442, 2507861, 5015722, 17555027, 35110054, 47649359, 95298718, 333545513, 343576957, 667091026, 687153914, 2405038699, 4810077398, 6527962183, 13055924366, 45695735281, 91391470562]

約数ペア:

[(1, 91391470562), (2, 45695735281), (7, 13055924366), (14, 6527962183), (19, 4810077398), (38, 2405038699), (133, 687153914), (137, 667091026), (266, 343576957), (274, 333545513), (959, 95298718), (1918, 47649359), (2603, 35110054), (5206, 17555027), (18221, 5015722), (36442, 2507861)]