1371474958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{80363}}^1$

素因数の和:80448

約数の個数: 32

約数和(自身を含む): 2499641856

約数和(自身を除く): 1128166898

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 17066, 80363, 160726, 562541, 1125082, 1848349, 3696698, 4259239, 8518478, 12938443, 25876886, 29814673, 59629346, 97962497, 195924994, 685737479, 1371474958]

約数ペア:

[(1, 1371474958), (2, 685737479), (7, 195924994), (14, 97962497), (23, 59629346), (46, 29814673), (53, 25876886), (106, 12938443), (161, 8518478), (322, 4259239), (371, 3696698), (742, 1848349), (1219, 1125082), (2438, 562541), (8533, 160726), (17066, 80363)]