8979454172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{8999}}^1$

素因数の和:9666

約数の個数: 48

約数和(自身を含む): 17498880000

約数和(自身を除く): 8519425828

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 619, 806, 1238, 1612, 2476, 8047, 8999, 16094, 17998, 19189, 32188, 35996, 38378, 76756, 116987, 233974, 249457, 278969, 467948, 498914, 557938, 997828, 1115876, 3626597, 5570381, 7253194, 11140762, 14506388, 22281524, 72414953, 144829906, 172681811, 289659812, 345363622, 690727244, 2244863543, 4489727086, 8979454172]

約数ペア:

[(1, 8979454172), (2, 4489727086), (4, 2244863543), (13, 690727244), (26, 345363622), (31, 289659812), (52, 172681811), (62, 144829906), (124, 72414953), (403, 22281524), (619, 14506388), (806, 11140762), (1238, 7253194), (1612, 5570381), (2476, 3626597), (8047, 1115876), (8999, 997828), (16094, 557938), (17998, 498914), (19189, 467948), (32188, 278969), (35996, 249457), (38378, 233974), (76756, 116987)]