3097556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3797164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 113, 154, 178, 226, 308, 356, 452, 623, 791, 979, 1243, 1246, 1582, 1958, 2486, 2492, 3164, 3916, 4972, 6853, 8701, 10057, 13706, 17402, 20114, 27412, 34804, 40228, 70399, 110627, 140798, 221254, 281596, 442508, 774389, 1548778, 3097556]

約数ペア:

[(1, 3097556), (2, 1548778), (4, 774389), (7, 442508), (11, 281596), (14, 221254), (22, 140798), (28, 110627), (44, 70399), (77, 40228), (89, 34804), (113, 27412), (154, 20114), (178, 17402), (226, 13706), (308, 10057), (356, 8701), (452, 6853), (623, 4972), (791, 3916), (979, 3164), (1243, 2492), (1246, 2486), (1582, 1958)]