2007017796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{99971}}^1$

素因数の和:100224

約数の個数: 48

約数和(自身を含む): 5374494720

約数和(自身を除く): 3367476924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 99971, 199942, 299913, 399884, 599826, 699797, 1199652, 1399594, 2099391, 2799188, 4198782, 8397564, 23893069, 47786138, 71679207, 95572276, 143358414, 167251483, 286716828, 334502966, 501754449, 669005932, 1003508898, 2007017796]

約数ペア:

[(1, 2007017796), (2, 1003508898), (3, 669005932), (4, 501754449), (6, 334502966), (7, 286716828), (12, 167251483), (14, 143358414), (21, 95572276), (28, 71679207), (42, 47786138), (84, 23893069), (239, 8397564), (478, 4198782), (717, 2799188), (956, 2099391), (1434, 1399594), (1673, 1199652), (2868, 699797), (3346, 599826), (5019, 399884), (6692, 299913), (10038, 199942), (20076, 99971)]