2170636

素因数分解:

$2^2\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 30

約数和(自身を含む): 4331740

約数和(自身を除く): 2161104

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2197, 3211, 4394, 6422, 8788, 12844, 28561, 41743, 57122, 83486, 114244, 166972, 542659, 1085318, 2170636]

約数ペア:

[(1, 2170636), (2, 1085318), (4, 542659), (13, 166972), (19, 114244), (26, 83486), (38, 57122), (52, 41743), (76, 28561), (169, 12844), (247, 8788), (338, 6422), (494, 4394), (676, 3211), (988, 2197)]