515042216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{4721}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 1041201000

約数和(自身を除く): 526158784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1049, 2098, 4196, 4721, 8392, 9442, 13637, 18884, 27274, 37768, 54548, 61373, 109096, 122746, 245492, 490984, 4952329, 9904658, 19809316, 39618632, 64380277, 128760554, 257521108, 515042216]

約数ペア:

[(1, 515042216), (2, 257521108), (4, 128760554), (8, 64380277), (13, 39618632), (26, 19809316), (52, 9904658), (104, 4952329), (1049, 490984), (2098, 245492), (4196, 122746), (4721, 109096), (8392, 61373), (9442, 54548), (13637, 37768), (18884, 27274)]