4951816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 9838080

約数和(自身を除く): 4886264

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 487, 974, 1271, 1948, 2542, 3896, 5084, 10168, 15097, 19967, 30194, 39934, 60388, 79868, 120776, 159736, 618977, 1237954, 2475908, 4951816]

約数ペア:

[(1, 4951816), (2, 2475908), (4, 1237954), (8, 618977), (31, 159736), (41, 120776), (62, 79868), (82, 60388), (124, 39934), (164, 30194), (248, 19967), (328, 15097), (487, 10168), (974, 5084), (1271, 3896), (1948, 2542)]