2647346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 2070094

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 233, 247, 299, 437, 466, 494, 598, 874, 3029, 4427, 5359, 5681, 6058, 8854, 10718, 11362, 57551, 69667, 101821, 115102, 139334, 203642, 1323673, 2647346]

約数ペア:

[(1, 2647346), (2, 1323673), (13, 203642), (19, 139334), (23, 115102), (26, 101821), (38, 69667), (46, 57551), (233, 11362), (247, 10718), (299, 8854), (437, 6058), (466, 5681), (494, 5359), (598, 4427), (874, 3029)]