1427204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 2671200

約数和(自身を除く): 1243996

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 211, 356, 422, 844, 1691, 3382, 4009, 6764, 8018, 16036, 18779, 37558, 75116, 356801, 713602, 1427204]

約数ペア:

[(1, 1427204), (2, 713602), (4, 356801), (19, 75116), (38, 37558), (76, 18779), (89, 16036), (178, 8018), (211, 6764), (356, 4009), (422, 3382), (844, 1691)]