1038963984

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{65393}}^1$

素因数の和:65735

約数の個数: 40

約数和(自身を含む): 2692140192

約数和(自身を除く): 1653176208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 65393, 130786, 196179, 261572, 392358, 523144, 784716, 1046288, 1569432, 3138864, 21645083, 43290166, 64935249, 86580332, 129870498, 173160664, 259740996, 346321328, 519481992, 1038963984]

約数ペア:

[(1, 1038963984), (2, 519481992), (3, 346321328), (4, 259740996), (6, 173160664), (8, 129870498), (12, 86580332), (16, 64935249), (24, 43290166), (48, 21645083), (331, 3138864), (662, 1569432), (993, 1046288), (1324, 784716), (1986, 523144), (2648, 392358), (3972, 261572), (5296, 196179), (7944, 130786), (15888, 65393)]