1018889731424

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{7039}}^1\times {\mathrm{27751}}^1$

素因数の和:34963

約数の個数: 48

約数和(自身を含む): 2018604994560

約数和(自身を除く): 999715263136

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 7039, 14078, 27751, 28156, 55502, 56312, 111004, 112624, 222008, 225248, 444016, 888032, 1147357, 2294714, 4523413, 4589428, 9046826, 9178856, 18093652, 18357712, 36187304, 36715424, 72374608, 144749216, 195339289, 390678578, 781357156, 1562714312, 3125428624, 6250857248, 31840304107, 63680608214, 127361216428, 254722432856, 509444865712, 1018889731424]

約数ペア:

[(1, 1018889731424), (2, 509444865712), (4, 254722432856), (8, 127361216428), (16, 63680608214), (32, 31840304107), (163, 6250857248), (326, 3125428624), (652, 1562714312), (1304, 781357156), (2608, 390678578), (5216, 195339289), (7039, 144749216), (14078, 72374608), (27751, 36715424), (28156, 36187304), (55502, 18357712), (56312, 18093652), (111004, 9178856), (112624, 9046826), (222008, 4589428), (225248, 4523413), (444016, 2294714), (888032, 1147357)]