2010131018

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 3564225504

約数和(自身を除く): 1554094486

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 421, 581, 587, 842, 1162, 1174, 2947, 4067, 4109, 5894, 8134, 8218, 20629, 28763, 34943, 41258, 48721, 57526, 69886, 97442, 244601, 247127, 341047, 489202, 494254, 682094, 1712207, 1729889, 2387329, 3424414, 3459778, 4774658, 12109223, 20511541, 24218446, 41023082, 143580787, 287161574, 1005065509, 2010131018]

約数ペア:

[(1, 2010131018), (2, 1005065509), (7, 287161574), (14, 143580787), (49, 41023082), (83, 24218446), (98, 20511541), (166, 12109223), (421, 4774658), (581, 3459778), (587, 3424414), (842, 2387329), (1162, 1729889), (1174, 1712207), (2947, 682094), (4067, 494254), (4109, 489202), (5894, 341047), (8134, 247127), (8218, 244601), (20629, 97442), (28763, 69886), (34943, 57526), (41258, 48721)]