2947964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 5510400

約数和(自身を除く): 2562436

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 491, 982, 1501, 1964, 3002, 6004, 9329, 18658, 37316, 38789, 77578, 155156, 736991, 1473982, 2947964]

約数ペア:

[(1, 2947964), (2, 1473982), (4, 736991), (19, 155156), (38, 77578), (76, 38789), (79, 37316), (158, 18658), (316, 9329), (491, 6004), (982, 3002), (1501, 1964)]