1971184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7272

約数の個数: 20

約数和(自身を含む): 4044384

約数和(自身を除く): 2073200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7247, 14494, 28988, 57976, 115952, 123199, 246398, 492796, 985592, 1971184]

約数ペア:

[(1, 1971184), (2, 985592), (4, 492796), (8, 246398), (16, 123199), (17, 115952), (34, 57976), (68, 28988), (136, 14494), (272, 7247)]