1878793566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{153421}}^1$

素因数の和:153596

約数の個数: 32

約数和(自身を含む): 4072433568

約数和(自身を除く): 2193640002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 153421, 306842, 460263, 920526, 1994473, 3988946, 5983419, 11966838, 24087097, 48174194, 72261291, 144522582, 313132261, 626264522, 939396783, 1878793566]

約数ペア:

[(1, 1878793566), (2, 939396783), (3, 626264522), (6, 313132261), (13, 144522582), (26, 72261291), (39, 48174194), (78, 24087097), (157, 11966838), (314, 5983419), (471, 3988946), (942, 1994473), (2041, 920526), (4082, 460263), (6123, 306842), (12246, 153421)]