2852148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4486092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 389, 564, 611, 778, 1167, 1222, 1556, 1833, 2334, 2444, 3666, 4668, 5057, 7332, 10114, 15171, 18283, 20228, 30342, 36566, 54849, 60684, 73132, 109698, 219396, 237679, 475358, 713037, 950716, 1426074, 2852148]

約数ペア:

[(1, 2852148), (2, 1426074), (3, 950716), (4, 713037), (6, 475358), (12, 237679), (13, 219396), (26, 109698), (39, 73132), (47, 60684), (52, 54849), (78, 36566), (94, 30342), (141, 20228), (156, 18283), (188, 15171), (282, 10114), (389, 7332), (564, 5057), (611, 4668), (778, 3666), (1167, 2444), (1222, 2334), (1556, 1833)]