1415207980

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{184753}}^1$

素因数の和:185145

約数の個数: 24

約数和(自身を含む): 2979712512

約数和(自身を除く): 1564504532

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 184753, 369506, 739012, 923765, 1847530, 3695060, 70760399, 141520798, 283041596, 353801995, 707603990, 1415207980]

約数ペア:

[(1, 1415207980), (2, 707603990), (4, 353801995), (5, 283041596), (10, 141520798), (20, 70760399), (383, 3695060), (766, 1847530), (1532, 923765), (1915, 739012), (3830, 369506), (7660, 184753)]