673991353585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{474443}}^1$

素因数の和:475605

約数の個数: 32

約数和(自身を含む): 921499296768

約数和(自身を除く): 247507943183

約数列:

[1, 5, 11, 23, 55, 115, 253, 1123, 1265, 5615, 12353, 25829, 61765, 129145, 284119, 474443, 1420595, 2372215, 5218873, 10912189, 26094365, 54560945, 120034079, 532799489, 600170395, 2663997445, 5860794379, 12254388247, 29303971895, 61271941235, 134798270717, 673991353585]

約数ペア:

[(1, 673991353585), (5, 134798270717), (11, 61271941235), (23, 29303971895), (55, 12254388247), (115, 5860794379), (253, 2663997445), (1123, 600170395), (1265, 532799489), (5615, 120034079), (12353, 54560945), (25829, 26094365), (61765, 10912189), (129145, 5218873), (284119, 2372215), (474443, 1420595)]