977493377420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6982095553}}^1$

素因数の和:6982095569

約数の個数: 24

約数和(自身を含む): 2345984106144

約数和(自身を除く): 1368490728724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6982095553, 13964191106, 27928382212, 34910477765, 48874668871, 69820955530, 97749337742, 139641911060, 195498675484, 244373344355, 488746688710, 977493377420]

約数ペア:

[(1, 977493377420), (2, 488746688710), (4, 244373344355), (5, 195498675484), (7, 139641911060), (10, 97749337742), (14, 69820955530), (20, 48874668871), (28, 34910477765), (35, 27928382212), (70, 13964191106), (140, 6982095553)]