1282678970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{8737}}^1$

素因数の和:9074

約数の個数: 32

約数和(自身を含む): 2361147408

約数和(自身を除く): 1078468438

約数列:

[1, 2, 5, 10, 53, 106, 265, 277, 530, 554, 1385, 2770, 8737, 14681, 17474, 29362, 43685, 73405, 87370, 146810, 463061, 926122, 2315305, 2420149, 4630610, 4840298, 12100745, 24201490, 128267897, 256535794, 641339485, 1282678970]

約数ペア:

[(1, 1282678970), (2, 641339485), (5, 256535794), (10, 128267897), (53, 24201490), (106, 12100745), (265, 4840298), (277, 4630610), (530, 2420149), (554, 2315305), (1385, 926122), (2770, 463061), (8737, 146810), (14681, 87370), (17474, 73405), (29362, 43685)]