508187836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{859}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 992481280

約数和(自身を除く): 484293444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 367, 403, 734, 806, 859, 1468, 1612, 1718, 3436, 4771, 9542, 11167, 11377, 19084, 22334, 22754, 26629, 44668, 45508, 53258, 106516, 147901, 295802, 315253, 346177, 591604, 630506, 692354, 1261012, 1384708, 4098289, 8196578, 9772843, 16393156, 19545686, 39091372, 127046959, 254093918, 508187836]

約数ペア:

[(1, 508187836), (2, 254093918), (4, 127046959), (13, 39091372), (26, 19545686), (31, 16393156), (52, 9772843), (62, 8196578), (124, 4098289), (367, 1384708), (403, 1261012), (734, 692354), (806, 630506), (859, 591604), (1468, 346177), (1612, 315253), (1718, 295802), (3436, 147901), (4771, 106516), (9542, 53258), (11167, 45508), (11377, 44668), (19084, 26629), (22334, 22754)]