890249466

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{53507}}^1$

素因数の和:53618

約数の個数: 32

約数和(自身を含む): 1849236480

約数和(自身を除く): 958987014

約数列:

[1, 2, 3, 6, 47, 59, 94, 118, 141, 177, 282, 354, 2773, 5546, 8319, 16638, 53507, 107014, 160521, 321042, 2514829, 3156913, 5029658, 6313826, 7544487, 9470739, 15088974, 18941478, 148374911, 296749822, 445124733, 890249466]

約数ペア:

[(1, 890249466), (2, 445124733), (3, 296749822), (6, 148374911), (47, 18941478), (59, 15088974), (94, 9470739), (118, 7544487), (141, 6313826), (177, 5029658), (282, 3156913), (354, 2514829), (2773, 321042), (5546, 160521), (8319, 107014), (16638, 53507)]