1345876

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 2733696

約数和(自身を除く): 1387820

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 677, 994, 1354, 1988, 2708, 4739, 9478, 18956, 48067, 96134, 192268, 336469, 672938, 1345876]

約数ペア:

[(1, 1345876), (2, 672938), (4, 336469), (7, 192268), (14, 96134), (28, 48067), (71, 18956), (142, 9478), (284, 4739), (497, 2708), (677, 1988), (994, 1354)]