1330708002652

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10657}}^1\times {\mathrm{32083}}^1$

素因数の和:42890

約数の個数: 48

約数和(自身を含む): 2680897972480

約数和(自身を除く): 1350189969828

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 10657, 21314, 32083, 42628, 64166, 74599, 128332, 149198, 224581, 298396, 449162, 898324, 1481323, 2962646, 4459537, 5925292, 8919074, 10369261, 17838148, 20738522, 31216759, 41477044, 62433518, 124867036, 341908531, 683817062, 1367634124, 2393359717, 4786719434, 9573438868, 47525285809, 95050571618, 190101143236, 332677000663, 665354001326, 1330708002652]

約数ペア:

[(1, 1330708002652), (2, 665354001326), (4, 332677000663), (7, 190101143236), (14, 95050571618), (28, 47525285809), (139, 9573438868), (278, 4786719434), (556, 2393359717), (973, 1367634124), (1946, 683817062), (3892, 341908531), (10657, 124867036), (21314, 62433518), (32083, 41477044), (42628, 31216759), (64166, 20738522), (74599, 17838148), (128332, 10369261), (149198, 8919074), (224581, 5925292), (298396, 4459537), (449162, 2962646), (898324, 1481323)]