542304798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{243623}}^1$

素因数の和:243688

約数の個数: 32

約数和(自身を含む): 1262946816

約数和(自身を除く): 720642018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 243623, 487246, 730869, 1461738, 1705361, 3410722, 5116083, 10232166, 12912019, 25824038, 38736057, 77472114, 90384133, 180768266, 271152399, 542304798]

約数ペア:

[(1, 542304798), (2, 271152399), (3, 180768266), (6, 90384133), (7, 77472114), (14, 38736057), (21, 25824038), (42, 12912019), (53, 10232166), (106, 5116083), (159, 3410722), (318, 1705361), (371, 1461738), (742, 730869), (1113, 487246), (2226, 243623)]