1381096096

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 2761746624

約数和(自身を除く): 1380650528

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 337, 664, 674, 1328, 1348, 1543, 2656, 2696, 3086, 5392, 6172, 10784, 12344, 24688, 27971, 49376, 55942, 111884, 128069, 223768, 256138, 447536, 512276, 519991, 895072, 1024552, 1039982, 2049104, 2079964, 4098208, 4159928, 8319856, 16639712, 43159253, 86318506, 172637012, 345274024, 690548048, 1381096096]

約数ペア:

[(1, 1381096096), (2, 690548048), (4, 345274024), (8, 172637012), (16, 86318506), (32, 43159253), (83, 16639712), (166, 8319856), (332, 4159928), (337, 4098208), (664, 2079964), (674, 2049104), (1328, 1039982), (1348, 1024552), (1543, 895072), (2656, 519991), (2696, 512276), (3086, 447536), (5392, 256138), (6172, 223768), (10784, 128069), (12344, 111884), (24688, 55942), (27971, 49376)]