1298548212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{268517}}^1$

素因数の和:268568

約数の個数: 48

約数和(自身を含む): 3368289792

約数和(自身を除く): 2069741580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 268517, 537034, 805551, 1074068, 1611102, 3222204, 3490721, 6981442, 8324027, 10472163, 13962884, 16648054, 20944326, 24972081, 33296108, 41888652, 49944162, 99888324, 108212351, 216424702, 324637053, 432849404, 649274106, 1298548212]

約数ペア:

[(1, 1298548212), (2, 649274106), (3, 432849404), (4, 324637053), (6, 216424702), (12, 108212351), (13, 99888324), (26, 49944162), (31, 41888652), (39, 33296108), (52, 24972081), (62, 20944326), (78, 16648054), (93, 13962884), (124, 10472163), (156, 8324027), (186, 6981442), (372, 3490721), (403, 3222204), (806, 1611102), (1209, 1074068), (1612, 805551), (2418, 537034), (4836, 268517)]