39211702924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1\times {\mathrm{997}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 70644220416

約数和(自身を除く): 31432517492

約数列:

[1, 2, 4, 43, 86, 172, 251, 502, 911, 997, 1004, 1822, 1994, 3644, 3988, 10793, 21586, 39173, 42871, 43172, 78346, 85742, 156692, 171484, 228661, 250247, 457322, 500494, 908267, 914644, 1000988, 1816534, 3633068, 9832423, 10760621, 19664846, 21521242, 39055481, 39329692, 43042484, 78110962, 156221924, 227975017, 455950034, 911900068, 9802925731, 19605851462, 39211702924]

約数ペア:

[(1, 39211702924), (2, 19605851462), (4, 9802925731), (43, 911900068), (86, 455950034), (172, 227975017), (251, 156221924), (502, 78110962), (911, 43042484), (997, 39329692), (1004, 39055481), (1822, 21521242), (1994, 19664846), (3644, 10760621), (3988, 9832423), (10793, 3633068), (21586, 1816534), (39173, 1000988), (42871, 914644), (43172, 908267), (78346, 500494), (85742, 457322), (156692, 250247), (171484, 228661)]