1685892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 4318272

約数和(自身を除く): 2632380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 107, 156, 202, 214, 303, 321, 404, 428, 606, 642, 1212, 1284, 1313, 1391, 2626, 2782, 3939, 4173, 5252, 5564, 7878, 8346, 10807, 15756, 16692, 21614, 32421, 43228, 64842, 129684, 140491, 280982, 421473, 561964, 842946, 1685892]

約数ペア:

[(1, 1685892), (2, 842946), (3, 561964), (4, 421473), (6, 280982), (12, 140491), (13, 129684), (26, 64842), (39, 43228), (52, 32421), (78, 21614), (101, 16692), (107, 15756), (156, 10807), (202, 8346), (214, 7878), (303, 5564), (321, 5252), (404, 4173), (428, 3939), (606, 2782), (642, 2626), (1212, 1391), (1284, 1313)]