2820776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 6402240

約数和(自身を除く): 3581464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2963, 5926, 11852, 20741, 23704, 41482, 50371, 82964, 100742, 165928, 201484, 352597, 402968, 705194, 1410388, 2820776]

約数ペア:

[(1, 2820776), (2, 1410388), (4, 705194), (7, 402968), (8, 352597), (14, 201484), (17, 165928), (28, 100742), (34, 82964), (56, 50371), (68, 41482), (119, 23704), (136, 20741), (238, 11852), (476, 5926), (952, 2963)]