2016608624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 4179732480

約数和(自身を除く): 2163123856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 197, 223, 302, 304, 394, 446, 604, 788, 892, 1208, 1576, 1784, 2416, 2869, 3152, 3568, 3743, 4237, 5738, 7486, 8474, 11476, 14972, 16948, 22952, 29747, 29944, 33673, 33896, 43931, 45904, 59494, 59888, 67346, 67792, 87862, 118988, 134692, 175724, 237976, 269384, 351448, 475952, 538768, 565193, 639787, 702896, 834689, 1130386, 1279574, 1669378, 2260772, 2559148, 3338756, 4521544, 5118296, 6633581, 6677512, 9043088, 10236592, 13267162, 13355024, 26534324, 53068648, 106137296, 126038039, 252076078, 504152156, 1008304312, 2016608624]

約数ペア:

[(1, 2016608624), (2, 1008304312), (4, 504152156), (8, 252076078), (16, 126038039), (19, 106137296), (38, 53068648), (76, 26534324), (151, 13355024), (152, 13267162), (197, 10236592), (223, 9043088), (302, 6677512), (304, 6633581), (394, 5118296), (446, 4521544), (604, 3338756), (788, 2559148), (892, 2260772), (1208, 1669378), (1576, 1279574), (1784, 1130386), (2416, 834689), (2869, 702896), (3152, 639787), (3568, 565193), (3743, 538768), (4237, 475952), (5738, 351448), (7486, 269384), (8474, 237976), (11476, 175724), (14972, 134692), (16948, 118988), (22952, 87862), (29747, 67792), (29944, 67346), (33673, 59888), (33896, 59494), (43931, 45904)]