1531938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 3390336

約数和(自身を除く): 1858398

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 653, 782, 1173, 1306, 1959, 2346, 3918, 11101, 15019, 22202, 30038, 33303, 45057, 66606, 90114, 255323, 510646, 765969, 1531938]

約数ペア:

[(1, 1531938), (2, 765969), (3, 510646), (6, 255323), (17, 90114), (23, 66606), (34, 45057), (46, 33303), (51, 30038), (69, 22202), (102, 15019), (138, 11101), (391, 3918), (653, 2346), (782, 1959), (1173, 1306)]