1901680942

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{7907}}^1$

素因数の和:8376

約数の個数: 32

約数和(自身を含む): 3347930880

約数和(自身を除く): 1446249938

約数列:

[1, 2, 7, 14, 41, 82, 287, 419, 574, 838, 2933, 5866, 7907, 15814, 17179, 34358, 55349, 110698, 120253, 240506, 324187, 648374, 2269309, 3313033, 4538618, 6626066, 23191231, 46382462, 135834353, 271668706, 950840471, 1901680942]

約数ペア:

[(1, 1901680942), (2, 950840471), (7, 271668706), (14, 135834353), (41, 46382462), (82, 23191231), (287, 6626066), (419, 4538618), (574, 3313033), (838, 2269309), (2933, 648374), (5866, 324187), (7907, 240506), (15814, 120253), (17179, 110698), (34358, 55349)]