2947338045148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{66160951}}^1$

素因数の和:66161042

約数の個数: 48

約数和(自身を含む): 6194782257664

約数和(自身を除く): 3247444212516

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 11137, 22274, 44548, 66160951, 132321902, 264643804, 463126657, 926253314, 1852506628, 2447955187, 2844920893, 4895910374, 5689841786, 9791820748, 11379683572, 17135686309, 19914446251, 34271372618, 39828892502, 68542745236, 79657785004, 105262073041, 210524146082, 421048292164, 736834511287, 1473669022574, 2947338045148]

約数ペア:

[(1, 2947338045148), (2, 1473669022574), (4, 736834511287), (7, 421048292164), (14, 210524146082), (28, 105262073041), (37, 79657785004), (43, 68542745236), (74, 39828892502), (86, 34271372618), (148, 19914446251), (172, 17135686309), (259, 11379683572), (301, 9791820748), (518, 5689841786), (602, 4895910374), (1036, 2844920893), (1204, 2447955187), (1591, 1852506628), (3182, 926253314), (6364, 463126657), (11137, 264643804), (22274, 132321902), (44548, 66160951)]