1377888433936

素因数分解:

$2^4\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{8240171}}^1$

素因数の和:8241679

約数の個数: 40

約数和(自身を含む): 3053082608064

約数和(自身を除く): 1675194174128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1493, 2986, 5972, 10451, 11944, 20902, 23888, 41804, 83608, 167216, 8240171, 16480342, 32960684, 57681197, 65921368, 115362394, 131842736, 230724788, 461449576, 922899152, 12302575303, 24605150606, 49210301212, 86118027121, 98420602424, 172236054242, 196841204848, 344472108484, 688944216968, 1377888433936]

約数ペア:

[(1, 1377888433936), (2, 688944216968), (4, 344472108484), (7, 196841204848), (8, 172236054242), (14, 98420602424), (16, 86118027121), (28, 49210301212), (56, 24605150606), (112, 12302575303), (1493, 922899152), (2986, 461449576), (5972, 230724788), (10451, 131842736), (11944, 115362394), (20902, 65921368), (23888, 57681197), (41804, 32960684), (83608, 16480342), (167216, 8240171)]