2013902090

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1\times {\mathrm{2753}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 3654844416

約数和(自身を除く): 1640942326

約数列:

[1, 2, 5, 10, 191, 382, 383, 766, 955, 1910, 1915, 2753, 3830, 5506, 13765, 27530, 73153, 146306, 365765, 525823, 731530, 1051646, 1054399, 2108798, 2629115, 5258230, 5271995, 10543990, 201390209, 402780418, 1006951045, 2013902090]

約数ペア:

[(1, 2013902090), (2, 1006951045), (5, 402780418), (10, 201390209), (191, 10543990), (382, 5271995), (383, 5258230), (766, 2629115), (955, 2108798), (1910, 1054399), (1915, 1051646), (2753, 731530), (3830, 525823), (5506, 365765), (13765, 146306), (27530, 73153)]