13690348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 28514304

約数和(自身を除く): 14823956

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 103, 188, 202, 206, 329, 404, 412, 658, 707, 721, 1316, 1414, 1442, 2828, 2884, 4747, 4841, 9494, 9682, 10403, 18988, 19364, 20806, 33229, 33887, 41612, 66458, 67774, 72821, 132916, 135548, 145642, 291284, 488941, 977882, 1955764, 3422587, 6845174, 13690348]

約数ペア:

[(1, 13690348), (2, 6845174), (4, 3422587), (7, 1955764), (14, 977882), (28, 488941), (47, 291284), (94, 145642), (101, 135548), (103, 132916), (188, 72821), (202, 67774), (206, 66458), (329, 41612), (404, 33887), (412, 33229), (658, 20806), (707, 19364), (721, 18988), (1316, 10403), (1414, 9682), (1442, 9494), (2828, 4841), (2884, 4747)]