1269851938

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1\times {\mathrm{8219}}^1$

素因数の和:9441

約数の個数: 16

約数和(自身を含む): 1935119520

約数和(自身を除く): 665267582

約数列:

[1, 2, 67, 134, 1153, 2306, 8219, 16438, 77251, 154502, 550673, 1101346, 9476507, 18953014, 634925969, 1269851938]

約数ペア:

[(1, 1269851938), (2, 634925969), (67, 18953014), (134, 9476507), (1153, 1101346), (2306, 550673), (8219, 154502), (16438, 77251)]