2078384628

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{23339}}^1$

素因数の和:23568

約数の個数: 48

約数和(自身を含む): 4995506880

約数和(自身を除く): 2917122252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 181, 246, 362, 492, 543, 724, 1086, 2172, 7421, 14842, 22263, 23339, 29684, 44526, 46678, 70017, 89052, 93356, 140034, 280068, 956899, 1913798, 2870697, 3827596, 4224359, 5741394, 8448718, 11482788, 12673077, 16897436, 25346154, 50692308, 173198719, 346397438, 519596157, 692794876, 1039192314, 2078384628]

約数ペア:

[(1, 2078384628), (2, 1039192314), (3, 692794876), (4, 519596157), (6, 346397438), (12, 173198719), (41, 50692308), (82, 25346154), (123, 16897436), (164, 12673077), (181, 11482788), (246, 8448718), (362, 5741394), (492, 4224359), (543, 3827596), (724, 2870697), (1086, 1913798), (2172, 956899), (7421, 280068), (14842, 140034), (22263, 93356), (23339, 89052), (29684, 70017), (44526, 46678)]