7313218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5387582

約数列:

[1, 2, 11, 22, 23, 46, 97, 149, 194, 253, 298, 506, 1067, 1639, 2134, 2231, 3278, 3427, 4462, 6854, 14453, 24541, 28906, 37697, 49082, 75394, 158983, 317966, 332419, 664838, 3656609, 7313218]

約数ペア:

[(1, 7313218), (2, 3656609), (11, 664838), (22, 332419), (23, 317966), (46, 158983), (97, 75394), (149, 49082), (194, 37697), (253, 28906), (298, 24541), (506, 14453), (1067, 6854), (1639, 4462), (2134, 3427), (2231, 3278)]