3555356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 7714560

約数和(自身を除く): 4159204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 163, 164, 266, 287, 326, 532, 574, 652, 779, 1141, 1148, 1558, 2282, 3097, 3116, 4564, 5453, 6194, 6683, 10906, 12388, 13366, 21679, 21812, 26732, 43358, 46781, 86716, 93562, 126977, 187124, 253954, 507908, 888839, 1777678, 3555356]

約数ペア:

[(1, 3555356), (2, 1777678), (4, 888839), (7, 507908), (14, 253954), (19, 187124), (28, 126977), (38, 93562), (41, 86716), (76, 46781), (82, 43358), (133, 26732), (163, 21812), (164, 21679), (266, 13366), (287, 12388), (326, 10906), (532, 6683), (574, 6194), (652, 5453), (779, 4564), (1141, 3116), (1148, 3097), (1558, 2282)]