1987139712

素因数分解:

$2^7\times 3^1\times {\mathrm{5174843}}^1$

素因数の和:5174860

約数の個数: 32

約数和(自身を含む): 5278340880

約数和(自身を除く): 3291201168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 5174843, 10349686, 15524529, 20699372, 31049058, 41398744, 62098116, 82797488, 124196232, 165594976, 248392464, 331189952, 496784928, 662379904, 993569856, 1987139712]

約数ペア:

[(1, 1987139712), (2, 993569856), (3, 662379904), (4, 496784928), (6, 331189952), (8, 248392464), (12, 165594976), (16, 124196232), (24, 82797488), (32, 62098116), (48, 41398744), (64, 31049058), (96, 20699372), (128, 15524529), (192, 10349686), (384, 5174843)]