2485578194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 4398820992

約数和(自身を除く): 1913242798

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 281, 353, 374, 562, 706, 737, 1139, 1474, 2278, 3091, 3883, 4777, 6001, 6182, 7766, 9554, 12002, 12529, 18827, 23651, 25058, 37654, 47302, 52547, 66011, 99193, 105094, 132022, 198386, 207097, 260161, 320059, 402067, 414194, 520322, 640118, 804134, 1091123, 1686281, 2182246, 3372562, 3520649, 4422737, 6645931, 7041298, 8845474, 13291862, 18549091, 37098182, 73105241, 112980827, 146210482, 225961654, 1242789097, 2485578194]

約数ペア:

[(1, 2485578194), (2, 1242789097), (11, 225961654), (17, 146210482), (22, 112980827), (34, 73105241), (67, 37098182), (134, 18549091), (187, 13291862), (281, 8845474), (353, 7041298), (374, 6645931), (562, 4422737), (706, 3520649), (737, 3372562), (1139, 2182246), (1474, 1686281), (2278, 1091123), (3091, 804134), (3883, 640118), (4777, 520322), (6001, 414194), (6182, 402067), (7766, 320059), (9554, 260161), (12002, 207097), (12529, 198386), (18827, 132022), (23651, 105094), (25058, 99193), (37654, 66011), (47302, 52547)]