2070056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 2180824

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 491, 527, 982, 1054, 1964, 2108, 3928, 4216, 8347, 15221, 16694, 30442, 33388, 60884, 66776, 121768, 258757, 517514, 1035028, 2070056]

約数ペア:

[(1, 2070056), (2, 1035028), (4, 517514), (8, 258757), (17, 121768), (31, 66776), (34, 60884), (62, 33388), (68, 30442), (124, 16694), (136, 15221), (248, 8347), (491, 4216), (527, 3928), (982, 2108), (1054, 1964)]