2870876372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167809}}^1$

素因数の和:167880

約数の個数: 48

約数和(自身を含む): 6315025920

約数和(自身を除く): 3444149548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 17108, 167809, 335618, 671236, 1174663, 2181517, 2349326, 4363034, 4698652, 7887023, 8726068, 15270619, 15774046, 30541238, 31548092, 55209161, 61082476, 102531299, 110418322, 205062598, 220836644, 410125196, 717719093, 1435438186, 2870876372]

約数ペア:

[(1, 2870876372), (2, 1435438186), (4, 717719093), (7, 410125196), (13, 220836644), (14, 205062598), (26, 110418322), (28, 102531299), (47, 61082476), (52, 55209161), (91, 31548092), (94, 30541238), (182, 15774046), (188, 15270619), (329, 8726068), (364, 7887023), (611, 4698652), (658, 4363034), (1222, 2349326), (1316, 2181517), (2444, 1174663), (4277, 671236), (8554, 335618), (17108, 167809)]