2149649612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 4140968832

約数和(自身を除く): 1991319220

約数列:

[1, 2, 4, 11, 22, 44, 233, 307, 466, 614, 683, 932, 1228, 1366, 2563, 2732, 3377, 5126, 6754, 7513, 10252, 13508, 15026, 30052, 71531, 143062, 159139, 209681, 286124, 318278, 419362, 636556, 786841, 838724, 1573682, 1750529, 2306491, 3147364, 3501058, 4612982, 7002116, 9225964, 48855673, 97711346, 195422692, 537412403, 1074824806, 2149649612]

約数ペア:

[(1, 2149649612), (2, 1074824806), (4, 537412403), (11, 195422692), (22, 97711346), (44, 48855673), (233, 9225964), (307, 7002116), (466, 4612982), (614, 3501058), (683, 3147364), (932, 2306491), (1228, 1750529), (1366, 1573682), (2563, 838724), (2732, 786841), (3377, 636556), (5126, 419362), (6754, 318278), (7513, 286124), (10252, 209681), (13508, 159139), (15026, 143062), (30052, 71531)]