61228284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{392489}}^1$

素因数の和:392509

約数の個数: 24

約数和(自身を含む): 153856080

約数和(自身を除く): 92627796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 392489, 784978, 1177467, 1569956, 2354934, 4709868, 5102357, 10204714, 15307071, 20409428, 30614142, 61228284]

約数ペア:

[(1, 61228284), (2, 30614142), (3, 20409428), (4, 15307071), (6, 10204714), (12, 5102357), (13, 4709868), (26, 2354934), (39, 1569956), (52, 1177467), (78, 784978), (156, 392489)]