1030492778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{12619}}^1$

素因数の和:12954

約数の個数: 32

約数和(自身を含む): 1865740800

約数和(自身を除く): 835248022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 2149, 4298, 5833, 11666, 12619, 25238, 40831, 81662, 88333, 176666, 239761, 479522, 1678327, 3356654, 3874033, 7748066, 27118231, 54236462, 73606627, 147213254, 515246389, 1030492778]

約数ペア:

[(1, 1030492778), (2, 515246389), (7, 147213254), (14, 73606627), (19, 54236462), (38, 27118231), (133, 7748066), (266, 3874033), (307, 3356654), (614, 1678327), (2149, 479522), (4298, 239761), (5833, 176666), (11666, 88333), (12619, 81662), (25238, 40831)]