2013906328

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{238163}}^1$

素因数の和:238327

約数の個数: 32

約数和(自身を含む): 4344111360

約数和(自身を除く): 2330205032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 238163, 476326, 952652, 1667141, 1905304, 3334282, 6668564, 13337128, 35962613, 71925226, 143850452, 251738291, 287700904, 503476582, 1006953164, 2013906328]

約数ペア:

[(1, 2013906328), (2, 1006953164), (4, 503476582), (7, 287700904), (8, 251738291), (14, 143850452), (28, 71925226), (56, 35962613), (151, 13337128), (302, 6668564), (604, 3334282), (1057, 1905304), (1208, 1667141), (2114, 952652), (4228, 476326), (8456, 238163)]