2015652184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{212981}}^1$

素因数の和:213020

約数の個数: 48

約数和(自身を含む): 4677084720

約数和(自身を除く): 2661432536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 212981, 425962, 851924, 1490867, 1703848, 2768753, 2981734, 5537506, 5963468, 11075012, 11926936, 19381271, 22150024, 35993789, 38762542, 71987578, 77525084, 143975156, 155050168, 251956523, 287950312, 503913046, 1007826092, 2015652184]

約数ペア:

[(1, 2015652184), (2, 1007826092), (4, 503913046), (7, 287950312), (8, 251956523), (13, 155050168), (14, 143975156), (26, 77525084), (28, 71987578), (52, 38762542), (56, 35993789), (91, 22150024), (104, 19381271), (169, 11926936), (182, 11075012), (338, 5963468), (364, 5537506), (676, 2981734), (728, 2768753), (1183, 1703848), (1352, 1490867), (2366, 851924), (4732, 425962), (9464, 212981)]