2021394534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{26347}}^1$

素因数の和:27044

約数の個数: 32

約数和(自身を含む): 4262052480

約数和(自身を除く): 2240657946

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 673, 1346, 2019, 4038, 12787, 25574, 26347, 38361, 52694, 76722, 79041, 158082, 500593, 1001186, 1501779, 3003558, 17731531, 35463062, 53194593, 106389186, 336899089, 673798178, 1010697267, 2021394534]

約数ペア:

[(1, 2021394534), (2, 1010697267), (3, 673798178), (6, 336899089), (19, 106389186), (38, 53194593), (57, 35463062), (114, 17731531), (673, 3003558), (1346, 1501779), (2019, 1001186), (4038, 500593), (12787, 158082), (25574, 79041), (26347, 76722), (38361, 52694)]