741569278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 1187965440

約数和(自身を除く): 446396162

約数列:

[1, 2, 19, 38, 107, 214, 271, 542, 673, 1346, 2033, 4066, 5149, 10298, 12787, 25574, 28997, 57994, 72011, 144022, 182383, 364766, 550943, 1101886, 1368209, 2736418, 3465277, 6930554, 19514981, 39029962, 370784639, 741569278]

約数ペア:

[(1, 741569278), (2, 370784639), (19, 39029962), (38, 19514981), (107, 6930554), (214, 3465277), (271, 2736418), (542, 1368209), (673, 1101886), (1346, 550943), (2033, 364766), (4066, 182383), (5149, 144022), (10298, 72011), (12787, 57994), (25574, 28997)]