1987099198

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{3797}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 3527582400

約数和(自身を除く): 1540483202

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1289, 2578, 3797, 7594, 9023, 18046, 26579, 37381, 53158, 74762, 110113, 220226, 261667, 523334, 770791, 1541582, 4894333, 9788666, 34260331, 68520662, 141935657, 283871314, 993549599, 1987099198]

約数ペア:

[(1, 1987099198), (2, 993549599), (7, 283871314), (14, 141935657), (29, 68520662), (58, 34260331), (203, 9788666), (406, 4894333), (1289, 1541582), (2578, 770791), (3797, 523334), (7594, 261667), (9023, 220226), (18046, 110113), (26579, 74762), (37381, 53158)]