2029921952

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 4029379200

約数和(自身を除く): 1999457248

約数列:

[1, 2, 4, 8, 16, 32, 229, 439, 458, 631, 878, 916, 1262, 1756, 1832, 2524, 3512, 3664, 5048, 7024, 7328, 10096, 14048, 20192, 100531, 144499, 201062, 277009, 288998, 402124, 554018, 577996, 804248, 1108036, 1155992, 1608496, 2216072, 2311984, 3216992, 4432144, 4623968, 8864288, 63435061, 126870122, 253740244, 507480488, 1014960976, 2029921952]

約数ペア:

[(1, 2029921952), (2, 1014960976), (4, 507480488), (8, 253740244), (16, 126870122), (32, 63435061), (229, 8864288), (439, 4623968), (458, 4432144), (631, 3216992), (878, 2311984), (916, 2216072), (1262, 1608496), (1756, 1155992), (1832, 1108036), (2524, 804248), (3512, 577996), (3664, 554018), (5048, 402124), (7024, 288998), (7328, 277009), (10096, 201062), (14048, 144499), (20192, 100531)]