1396202384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{270163}}^1$

素因数の和:270207

約数の個数: 40

約数和(自身を含む): 3015030240

約数和(自身を除く): 1618827856

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 270163, 540326, 1080652, 2161304, 4322608, 4592771, 5133097, 9185542, 10266194, 18371084, 20532388, 36742168, 41064776, 73484336, 82129552, 87262649, 174525298, 349050596, 698101192, 1396202384]

約数ペア:

[(1, 1396202384), (2, 698101192), (4, 349050596), (8, 174525298), (16, 87262649), (17, 82129552), (19, 73484336), (34, 41064776), (38, 36742168), (68, 20532388), (76, 18371084), (136, 10266194), (152, 9185542), (272, 5133097), (304, 4592771), (323, 4322608), (646, 2161304), (1292, 1080652), (2584, 540326), (5168, 270163)]