1558909956

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{2473}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 3675849408

約数和(自身を除く): 2116939452

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 401, 524, 786, 802, 1203, 1572, 1604, 2406, 2473, 4812, 4946, 7419, 9892, 14838, 29676, 52531, 105062, 157593, 210124, 315186, 323963, 630372, 647926, 971889, 991673, 1295852, 1943778, 1983346, 2975019, 3887556, 3966692, 5950038, 11900076, 129909163, 259818326, 389727489, 519636652, 779454978, 1558909956]

約数ペア:

[(1, 1558909956), (2, 779454978), (3, 519636652), (4, 389727489), (6, 259818326), (12, 129909163), (131, 11900076), (262, 5950038), (393, 3966692), (401, 3887556), (524, 2975019), (786, 1983346), (802, 1943778), (1203, 1295852), (1572, 991673), (1604, 971889), (2406, 647926), (2473, 630372), (4812, 323963), (4946, 315186), (7419, 210124), (9892, 157593), (14838, 105062), (29676, 52531)]