2000380038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15727}}^1$

素因数の和:15821

約数の個数: 64

約数和(自身を含む): 4484367360

約数和(自身を除く): 2483987322

約数列:

[1, 2, 3, 6, 17, 29, 34, 43, 51, 58, 86, 87, 102, 129, 174, 258, 493, 731, 986, 1247, 1462, 1479, 2193, 2494, 2958, 3741, 4386, 7482, 15727, 21199, 31454, 42398, 47181, 63597, 94362, 127194, 267359, 456083, 534718, 676261, 802077, 912166, 1352522, 1368249, 1604154, 2028783, 2736498, 4057566, 7753411, 11496437, 15506822, 19611569, 22992874, 23260233, 34489311, 39223138, 46520466, 58834707, 68978622, 117669414, 333396673, 666793346, 1000190019, 2000380038]

約数ペア:

[(1, 2000380038), (2, 1000190019), (3, 666793346), (6, 333396673), (17, 117669414), (29, 68978622), (34, 58834707), (43, 46520466), (51, 39223138), (58, 34489311), (86, 23260233), (87, 22992874), (102, 19611569), (129, 15506822), (174, 11496437), (258, 7753411), (493, 4057566), (731, 2736498), (986, 2028783), (1247, 1604154), (1462, 1368249), (1479, 1352522), (2193, 912166), (2494, 802077), (2958, 676261), (3741, 534718), (4386, 456083), (7482, 267359), (15727, 127194), (21199, 94362), (31454, 63597), (42398, 47181)]