556919142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 1238087424

約数和(自身を除く): 681168282

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 67, 78, 122, 134, 183, 201, 366, 402, 793, 871, 1586, 1742, 1747, 2379, 2613, 3494, 4087, 4758, 5226, 5241, 8174, 10482, 12261, 22711, 24522, 45422, 53131, 68133, 106262, 106567, 117049, 136266, 159393, 213134, 234098, 318786, 319701, 351147, 639402, 702294, 1385371, 1521637, 2770742, 3043274, 4156113, 4564911, 7139989, 8312226, 9129822, 14279978, 21419967, 42839934, 92819857, 185639714, 278459571, 556919142]

約数ペア:

[(1, 556919142), (2, 278459571), (3, 185639714), (6, 92819857), (13, 42839934), (26, 21419967), (39, 14279978), (61, 9129822), (67, 8312226), (78, 7139989), (122, 4564911), (134, 4156113), (183, 3043274), (201, 2770742), (366, 1521637), (402, 1385371), (793, 702294), (871, 639402), (1586, 351147), (1742, 319701), (1747, 318786), (2379, 234098), (2613, 213134), (3494, 159393), (4087, 136266), (4758, 117049), (5226, 106567), (5241, 106262), (8174, 68133), (10482, 53131), (12261, 45422), (22711, 24522)]