2450488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 2428232

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 241, 248, 328, 482, 964, 1271, 1928, 2542, 5084, 7471, 9881, 10168, 14942, 19762, 29884, 39524, 59768, 79048, 306311, 612622, 1225244, 2450488]

約数ペア:

[(1, 2450488), (2, 1225244), (4, 612622), (8, 306311), (31, 79048), (41, 59768), (62, 39524), (82, 29884), (124, 19762), (164, 14942), (241, 10168), (248, 9881), (328, 7471), (482, 5084), (964, 2542), (1271, 1928)]