1520967536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{128983}}^1$

素因数の和:129069

約数の個数: 40

約数和(自身を含む): 3262779264

約数和(自身を除く): 1741811728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 128983, 257966, 515932, 1031864, 1418813, 2063728, 2837626, 5675252, 8641861, 11350504, 17283722, 22701008, 34567444, 69134888, 95060471, 138269776, 190120942, 380241884, 760483768, 1520967536]

約数ペア:

[(1, 1520967536), (2, 760483768), (4, 380241884), (8, 190120942), (11, 138269776), (16, 95060471), (22, 69134888), (44, 34567444), (67, 22701008), (88, 17283722), (134, 11350504), (176, 8641861), (268, 5675252), (536, 2837626), (737, 2063728), (1072, 1418813), (1474, 1031864), (2948, 515932), (5896, 257966), (11792, 128983)]