505614604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 986249376

約数和(自身を除く): 480634772

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 257, 514, 671, 733, 1028, 1342, 1466, 2684, 2827, 2932, 5654, 8063, 11308, 15677, 16126, 31354, 32252, 44713, 62708, 89426, 172447, 178852, 188381, 344894, 376762, 491843, 689788, 753524, 983686, 1967372, 2072191, 4144382, 8288764, 11491241, 22982482, 45964964, 126403651, 252807302, 505614604]

約数ペア:

[(1, 505614604), (2, 252807302), (4, 126403651), (11, 45964964), (22, 22982482), (44, 11491241), (61, 8288764), (122, 4144382), (244, 2072191), (257, 1967372), (514, 983686), (671, 753524), (733, 689788), (1028, 491843), (1342, 376762), (1466, 344894), (2684, 188381), (2827, 178852), (2932, 172447), (5654, 89426), (8063, 62708), (11308, 44713), (15677, 32252), (16126, 31354)]