812792806

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{1321}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 1416337920

約数和(自身を除く): 603545114

約数列:

[1, 2, 7, 14, 71, 142, 497, 619, 994, 1238, 1321, 2642, 4333, 8666, 9247, 18494, 43949, 87898, 93791, 187582, 307643, 615286, 656537, 817699, 1313074, 1635398, 5723893, 11447786, 58056629, 116113258, 406396403, 812792806]

約数ペア:

[(1, 812792806), (2, 406396403), (7, 116113258), (14, 58056629), (71, 11447786), (142, 5723893), (497, 1635398), (619, 1313074), (994, 817699), (1238, 656537), (1321, 615286), (2642, 307643), (4333, 187582), (8666, 93791), (9247, 87898), (18494, 43949)]