2008481762

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2463

約数の個数: 64

約数和(自身を含む): 3829192704

約数和(自身を除く): 1820710942

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 163, 238, 322, 326, 391, 782, 1141, 2251, 2282, 2737, 2771, 3749, 4502, 5474, 5542, 7498, 15757, 19397, 26243, 31514, 38267, 38794, 51773, 52486, 63733, 76534, 103546, 127466, 267869, 362411, 366913, 446131, 535738, 724822, 733826, 880141, 892262, 1760282, 2568391, 5136782, 6160987, 6237521, 8438999, 12321974, 12475042, 16877998, 43662647, 59072993, 87325294, 118145986, 143462983, 286925966, 1004240881, 2008481762]

約数ペア:

[(1, 2008481762), (2, 1004240881), (7, 286925966), (14, 143462983), (17, 118145986), (23, 87325294), (34, 59072993), (46, 43662647), (119, 16877998), (161, 12475042), (163, 12321974), (238, 8438999), (322, 6237521), (326, 6160987), (391, 5136782), (782, 2568391), (1141, 1760282), (2251, 892262), (2282, 880141), (2737, 733826), (2771, 724822), (3749, 535738), (4502, 446131), (5474, 366913), (5542, 362411), (7498, 267869), (15757, 127466), (19397, 103546), (26243, 76534), (31514, 63733), (38267, 52486), (38794, 51773)]