870836862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{12791}}^1$

素因数の和:14424

約数の個数: 32

約数和(自身を含む): 1991867904

約数和(自身を除く): 1121031042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1621, 3242, 4863, 9726, 11347, 12791, 22694, 25582, 34041, 38373, 68082, 76746, 89537, 179074, 268611, 537222, 20734211, 41468422, 62202633, 124405266, 145139477, 290278954, 435418431, 870836862]

約数ペア:

[(1, 870836862), (2, 435418431), (3, 290278954), (6, 145139477), (7, 124405266), (14, 62202633), (21, 41468422), (42, 20734211), (1621, 537222), (3242, 268611), (4863, 179074), (9726, 89537), (11347, 76746), (12791, 68082), (22694, 38373), (25582, 34041)]