859971742

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{15461}}^1$

素因数の和:15636

約数の個数: 32

約数和(自身を含む): 1536304320

約数和(自身を除く): 676332578

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 959, 1918, 3973, 7946, 15461, 27811, 30922, 55622, 108227, 216454, 448369, 896738, 2118157, 3138583, 4236314, 6277166, 14827099, 29654198, 61426553, 122853106, 429985871, 859971742]

約数ペア:

[(1, 859971742), (2, 429985871), (7, 122853106), (14, 61426553), (29, 29654198), (58, 14827099), (137, 6277166), (203, 4236314), (274, 3138583), (406, 2118157), (959, 896738), (1918, 448369), (3973, 216454), (7946, 108227), (15461, 55622), (27811, 30922)]