839577092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 1602478080

約数和(自身を除く): 762900988

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 367, 589, 734, 971, 1178, 1468, 1942, 2356, 3884, 6973, 11377, 13946, 18449, 22754, 27892, 30101, 36898, 45508, 60202, 73796, 120404, 216163, 356357, 432326, 571919, 712714, 864652, 1143838, 1425428, 2287676, 6770783, 11047067, 13541566, 22094134, 27083132, 44188268, 209894273, 419788546, 839577092]

約数ペア:

[(1, 839577092), (2, 419788546), (4, 209894273), (19, 44188268), (31, 27083132), (38, 22094134), (62, 13541566), (76, 11047067), (124, 6770783), (367, 2287676), (589, 1425428), (734, 1143838), (971, 864652), (1178, 712714), (1468, 571919), (1942, 432326), (2356, 356357), (3884, 216163), (6973, 120404), (11377, 73796), (13946, 60202), (18449, 45508), (22754, 36898), (27892, 30101)]