1939366979272

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{170021}}^1$

素因数の和:170366

約数の個数: 64

約数和(自身を含む): 3734499225600

約数和(自身を除く): 1795132246328

約数列:

[1, 2, 4, 8, 103, 109, 127, 206, 218, 254, 412, 436, 508, 824, 872, 1016, 11227, 13081, 13843, 22454, 26162, 27686, 44908, 52324, 55372, 89816, 104648, 110744, 170021, 340042, 680084, 1360168, 1425829, 2851658, 5703316, 11406632, 17512163, 18532289, 21592667, 35024326, 37064578, 43185334, 70048652, 74129156, 86370668, 140097304, 148258312, 172741336, 1908825767, 2224044701, 2353600703, 3817651534, 4448089402, 4707201406, 7635303068, 8896178804, 9414402812, 15270606136, 17792357608, 18828805624, 242420872409, 484841744818, 969683489636, 1939366979272]

約数ペア:

[(1, 1939366979272), (2, 969683489636), (4, 484841744818), (8, 242420872409), (103, 18828805624), (109, 17792357608), (127, 15270606136), (206, 9414402812), (218, 8896178804), (254, 7635303068), (412, 4707201406), (436, 4448089402), (508, 3817651534), (824, 2353600703), (872, 2224044701), (1016, 1908825767), (11227, 172741336), (13081, 148258312), (13843, 140097304), (22454, 86370668), (26162, 74129156), (27686, 70048652), (44908, 43185334), (52324, 37064578), (55372, 35024326), (89816, 21592667), (104648, 18532289), (110744, 17512163), (170021, 11406632), (340042, 5703316), (680084, 2851658), (1360168, 1425829)]