1191301312

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{209147}}^1$

素因数の和:209248

約数の個数: 28

約数和(自身を含む): 2390561640

約数和(自身を除く): 1199260328

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 209147, 418294, 836588, 1673176, 3346352, 6692704, 13385408, 18614083, 37228166, 74456332, 148912664, 297825328, 595650656, 1191301312]

約数ペア:

[(1, 1191301312), (2, 595650656), (4, 297825328), (8, 148912664), (16, 74456332), (32, 37228166), (64, 18614083), (89, 13385408), (178, 6692704), (356, 3346352), (712, 1673176), (1424, 836588), (2848, 418294), (5696, 209147)]