2017301508

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 5145853440

約数和(自身を除く): 3128551932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 397, 573, 739, 764, 794, 1146, 1191, 1478, 1588, 1719, 2217, 2292, 2382, 2956, 3438, 3573, 4434, 4764, 6651, 6876, 7146, 8868, 13302, 14292, 26604, 75827, 141149, 151654, 227481, 282298, 293383, 303308, 423447, 454962, 564596, 586766, 682443, 846894, 880149, 909924, 1173532, 1270341, 1364886, 1693788, 1760298, 2540682, 2640447, 2729772, 3520596, 5081364, 5280894, 10561788, 56036153, 112072306, 168108459, 224144612, 336216918, 504325377, 672433836, 1008650754, 2017301508]

約数ペア:

[(1, 2017301508), (2, 1008650754), (3, 672433836), (4, 504325377), (6, 336216918), (9, 224144612), (12, 168108459), (18, 112072306), (36, 56036153), (191, 10561788), (382, 5280894), (397, 5081364), (573, 3520596), (739, 2729772), (764, 2640447), (794, 2540682), (1146, 1760298), (1191, 1693788), (1478, 1364886), (1588, 1270341), (1719, 1173532), (2217, 909924), (2292, 880149), (2382, 846894), (2956, 682443), (3438, 586766), (3573, 564596), (4434, 454962), (4764, 423447), (6651, 303308), (6876, 293383), (7146, 282298), (8868, 227481), (13302, 151654), (14292, 141149), (26604, 75827)]