1297154810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{191039}}^1$

素因数の和:191150

約数の個数: 32

約数和(自身を含む): 2695956480

約数和(自身を除く): 1398801670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 191039, 382078, 955195, 1337273, 1910390, 2674546, 6686365, 13372730, 18530783, 37061566, 92653915, 129715481, 185307830, 259430962, 648577405, 1297154810]

約数ペア:

[(1, 1297154810), (2, 648577405), (5, 259430962), (7, 185307830), (10, 129715481), (14, 92653915), (35, 37061566), (70, 18530783), (97, 13372730), (194, 6686365), (485, 2674546), (679, 1910390), (970, 1337273), (1358, 955195), (3395, 382078), (6790, 191039)]