2012562136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2593}}^1$

素因数の和:3068

約数の個数: 64

約数和(自身を含む): 4314340800

約数和(自身を除く): 2301778664

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 439, 442, 878, 884, 1756, 1768, 2593, 3512, 5186, 5707, 7463, 10372, 11414, 14926, 20744, 22828, 29852, 33709, 44081, 45656, 59704, 67418, 88162, 97019, 134836, 176324, 194038, 269672, 352648, 388076, 573053, 776152, 1138327, 1146106, 2276654, 2292212, 4553308, 4584424, 9106616, 14798251, 19351559, 29596502, 38703118, 59193004, 77406236, 118386008, 154812472, 251570267, 503140534, 1006281068, 2012562136]

約数ペア:

[(1, 2012562136), (2, 1006281068), (4, 503140534), (8, 251570267), (13, 154812472), (17, 118386008), (26, 77406236), (34, 59193004), (52, 38703118), (68, 29596502), (104, 19351559), (136, 14798251), (221, 9106616), (439, 4584424), (442, 4553308), (878, 2292212), (884, 2276654), (1756, 1146106), (1768, 1138327), (2593, 776152), (3512, 573053), (5186, 388076), (5707, 352648), (7463, 269672), (10372, 194038), (11414, 176324), (14926, 134836), (20744, 97019), (22828, 88162), (29852, 67418), (33709, 59704), (44081, 45656)]