997693204

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{22067}}^1$

素因数の和:22287

約数の個数: 24

約数和(自身を含む): 1779563520

約数和(自身を除く): 781870316

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 508, 11303, 22067, 22606, 44134, 45212, 88268, 1963963, 2802509, 3927926, 5605018, 7855852, 11210036, 249423301, 498846602, 997693204]

約数ペア:

[(1, 997693204), (2, 498846602), (4, 249423301), (89, 11210036), (127, 7855852), (178, 5605018), (254, 3927926), (356, 2802509), (508, 1963963), (11303, 88268), (22067, 45212), (22606, 44134)]