1328536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 2810880

約数和(自身を除く): 1482344

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 487, 682, 974, 1364, 1948, 2728, 3896, 5357, 10714, 15097, 21428, 30194, 42856, 60388, 120776, 166067, 332134, 664268, 1328536]

約数ペア:

[(1, 1328536), (2, 664268), (4, 332134), (8, 166067), (11, 120776), (22, 60388), (31, 42856), (44, 30194), (62, 21428), (88, 15097), (124, 10714), (248, 5357), (341, 3896), (487, 2728), (682, 1948), (974, 1364)]