1245012470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9577019}}^1$

素因数の和:9577039

約数の個数: 16

約数和(自身を含む): 2413409040

約数和(自身を除く): 1168396570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9577019, 19154038, 47885095, 95770190, 124501247, 249002494, 622506235, 1245012470]

約数ペア:

[(1, 1245012470), (2, 622506235), (5, 249002494), (10, 124501247), (13, 95770190), (26, 47885095), (65, 19154038), (130, 9577019)]