1247763912

素因数分解:

$2^3\times 3^1\times {\mathrm{51990163}}^1$

素因数の和:51990172

約数の個数: 16

約数和(自身を含む): 3119409840

約数和(自身を除く): 1871645928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 51990163, 103980326, 155970489, 207960652, 311940978, 415921304, 623881956, 1247763912]

約数ペア:

[(1, 1247763912), (2, 623881956), (3, 415921304), (4, 311940978), (6, 207960652), (8, 155970489), (12, 103980326), (24, 51990163)]