2012122070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{254377}}^1$

素因数の和:254504

約数の個数: 32

約数和(自身を含む): 4175869248

約数和(自身を除く): 2163747178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 254377, 508754, 1271885, 1780639, 2543770, 3561278, 8903195, 17806390, 28744601, 57489202, 143723005, 201212207, 287446010, 402424414, 1006061035, 2012122070]

約数ペア:

[(1, 2012122070), (2, 1006061035), (5, 402424414), (7, 287446010), (10, 201212207), (14, 143723005), (35, 57489202), (70, 28744601), (113, 17806390), (226, 8903195), (565, 3561278), (791, 2543770), (1130, 1780639), (1582, 1271885), (3955, 508754), (7910, 254377)]