2878386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 6927360

約数和(自身を除く): 4048974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3607, 7214, 10821, 21642, 25249, 50498, 68533, 75747, 137066, 151494, 205599, 411198, 479731, 959462, 1439193, 2878386]

約数ペア:

[(1, 2878386), (2, 1439193), (3, 959462), (6, 479731), (7, 411198), (14, 205599), (19, 151494), (21, 137066), (38, 75747), (42, 68533), (57, 50498), (114, 25249), (133, 21642), (266, 10821), (399, 7214), (798, 3607)]