980716974

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 1976985600

約数和(自身を除く): 996268626

約数列:

[1, 2, 3, 6, 199, 398, 421, 597, 842, 1194, 1263, 1951, 2526, 3902, 5853, 11706, 83779, 167558, 251337, 388249, 502674, 776498, 821371, 1164747, 1642742, 2329494, 2464113, 4928226, 163452829, 326905658, 490358487, 980716974]

約数ペア:

[(1, 980716974), (2, 490358487), (3, 326905658), (6, 163452829), (199, 4928226), (398, 2464113), (421, 2329494), (597, 1642742), (842, 1164747), (1194, 821371), (1263, 776498), (1951, 502674), (2526, 388249), (3902, 251337), (5853, 167558), (11706, 83779)]