870488536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{120767}}^1$

素因数の和:120843

約数の個数: 32

約数和(自身を含む): 1760797440

約数和(自身を除く): 890308904

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 120767, 241534, 483068, 966136, 2053039, 4106078, 6400651, 8212156, 12801302, 16424312, 25602604, 51205208, 108811067, 217622134, 435244268, 870488536]

約数ペア:

[(1, 870488536), (2, 435244268), (4, 217622134), (8, 108811067), (17, 51205208), (34, 25602604), (53, 16424312), (68, 12801302), (106, 8212156), (136, 6400651), (212, 4106078), (424, 2053039), (901, 966136), (1802, 483068), (3604, 241534), (7208, 120767)]