545747094724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20407}}^1\times {\mathrm{8431}}^1$

素因数の和:28916

約数の個数: 48

約数和(自身を含む): 1045559635456

約数和(自身を除く): 499812540732

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 8431, 16862, 20407, 33724, 40814, 81628, 109603, 219206, 265291, 438412, 514291, 530582, 1028582, 1061164, 1244827, 2057164, 2489654, 4979308, 6685783, 13371566, 16182751, 26743132, 32365502, 64731004, 172051417, 344102834, 688205668, 2236668421, 4473336842, 8946673684, 10495136437, 20990272874, 41980545748, 136436773681, 272873547362, 545747094724]

約数ペア:

[(1, 545747094724), (2, 272873547362), (4, 136436773681), (13, 41980545748), (26, 20990272874), (52, 10495136437), (61, 8946673684), (122, 4473336842), (244, 2236668421), (793, 688205668), (1586, 344102834), (3172, 172051417), (8431, 64731004), (16862, 32365502), (20407, 26743132), (33724, 16182751), (40814, 13371566), (81628, 6685783), (109603, 4979308), (219206, 2489654), (265291, 2057164), (438412, 1244827), (514291, 1061164), (530582, 1028582)]