1230562018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{3251}}^1$

素因数の和:4702

約数の個数: 32

約数和(自身を含む): 2222807040

約数和(自身を除く): 992245022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1423, 2846, 3251, 6502, 9961, 19922, 22757, 27037, 45514, 54074, 61769, 123538, 189259, 378518, 432383, 864766, 4626173, 9252346, 32383211, 64766422, 87897287, 175794574, 615281009, 1230562018]

約数ペア:

[(1, 1230562018), (2, 615281009), (7, 175794574), (14, 87897287), (19, 64766422), (38, 32383211), (133, 9252346), (266, 4626173), (1423, 864766), (2846, 432383), (3251, 378518), (6502, 189259), (9961, 123538), (19922, 61769), (22757, 54074), (27037, 45514)]