8060486538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{489761}}^1$

素因数の和:489990

約数の個数: 32

約数和(自身を含む): 17443363392

約数和(自身を除く): 9382876854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 16458, 489761, 979522, 1469283, 2938566, 6366893, 12733786, 19100679, 38201358, 103339571, 206679142, 310018713, 620037426, 1343414423, 2686828846, 4030243269, 8060486538]

約数ペア:

[(1, 8060486538), (2, 4030243269), (3, 2686828846), (6, 1343414423), (13, 620037426), (26, 310018713), (39, 206679142), (78, 103339571), (211, 38201358), (422, 19100679), (633, 12733786), (1266, 6366893), (2743, 2938566), (5486, 1469283), (8229, 979522), (16458, 489761)]