2012809610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{28163}}^1$

素因数の和:29198

約数の個数: 32

約数和(自身を含む): 4144839552

約数和(自身を除く): 2132029942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1021, 2042, 5105, 7147, 10210, 14294, 28163, 35735, 56326, 71470, 140815, 197141, 281630, 394282, 985705, 1971410, 28754423, 57508846, 143772115, 201280961, 287544230, 402561922, 1006404805, 2012809610]

約数ペア:

[(1, 2012809610), (2, 1006404805), (5, 402561922), (7, 287544230), (10, 201280961), (14, 143772115), (35, 57508846), (70, 28754423), (1021, 1971410), (2042, 985705), (5105, 394282), (7147, 281630), (10210, 197141), (14294, 140815), (28163, 71470), (35735, 56326)]