261106248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{836879}}^1$

素因数の和:836901

約数の個数: 32

約数和(自身を含む): 702979200

約数和(自身を除く): 441872952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 836879, 1673758, 2510637, 3347516, 5021274, 6695032, 10042548, 10879427, 20085096, 21758854, 32638281, 43517708, 65276562, 87035416, 130553124, 261106248]

約数ペア:

[(1, 261106248), (2, 130553124), (3, 87035416), (4, 65276562), (6, 43517708), (8, 32638281), (12, 21758854), (13, 20085096), (24, 10879427), (26, 10042548), (39, 6695032), (52, 5021274), (78, 3347516), (104, 2510637), (156, 1673758), (312, 836879)]