1956553430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{224633}}^1$

素因数の和:224720

約数の個数: 32

約数和(自身を含む): 3849328224

約数和(自身を除く): 1892774794

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 224633, 449266, 1123165, 2246330, 2920229, 5840458, 14601145, 15050411, 29202290, 30100822, 75252055, 150504110, 195655343, 391310686, 978276715, 1956553430]

約数ペア:

[(1, 1956553430), (2, 978276715), (5, 391310686), (10, 195655343), (13, 150504110), (26, 75252055), (65, 30100822), (67, 29202290), (130, 15050411), (134, 14601145), (335, 5840458), (670, 2920229), (871, 2246330), (1742, 1123165), (4355, 449266), (8710, 224633)]