8449238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 7061290

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 271, 542, 917, 1834, 1897, 2227, 3794, 4454, 4607, 9214, 15589, 31178, 32249, 35501, 64498, 71002, 248507, 497014, 603517, 1207034, 4224619, 8449238]

約数ペア:

[(1, 8449238), (2, 4224619), (7, 1207034), (14, 603517), (17, 497014), (34, 248507), (119, 71002), (131, 64498), (238, 35501), (262, 32249), (271, 31178), (542, 15589), (917, 9214), (1834, 4607), (1897, 4454), (2227, 3794)]