2000288748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{426319}}^1$

素因数の和:426366

約数の個数: 48

約数和(自身を含む): 5156766720

約数和(自身を除く): 3156477972

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 426319, 852638, 1278957, 1705276, 2557914, 5115828, 7247423, 9805337, 14494846, 19610674, 21742269, 28989692, 29416011, 39221348, 43484538, 58832022, 86969076, 117664044, 166690729, 333381458, 500072187, 666762916, 1000144374, 2000288748]

約数ペア:

[(1, 2000288748), (2, 1000144374), (3, 666762916), (4, 500072187), (6, 333381458), (12, 166690729), (17, 117664044), (23, 86969076), (34, 58832022), (46, 43484538), (51, 39221348), (68, 29416011), (69, 28989692), (92, 21742269), (102, 19610674), (138, 14494846), (204, 9805337), (276, 7247423), (391, 5115828), (782, 2557914), (1173, 1705276), (1564, 1278957), (2346, 852638), (4692, 426319)]