13312884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 34025600

約数和(自身を除く): 20712716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1399, 1586, 2379, 2798, 3172, 4197, 4758, 5596, 8394, 9516, 16788, 18187, 36374, 54561, 72748, 85339, 109122, 170678, 218244, 256017, 341356, 512034, 1024068, 1109407, 2218814, 3328221, 4437628, 6656442, 13312884]

約数ペア:

[(1, 13312884), (2, 6656442), (3, 4437628), (4, 3328221), (6, 2218814), (12, 1109407), (13, 1024068), (26, 512034), (39, 341356), (52, 256017), (61, 218244), (78, 170678), (122, 109122), (156, 85339), (183, 72748), (244, 54561), (366, 36374), (732, 18187), (793, 16788), (1399, 9516), (1586, 8394), (2379, 5596), (2798, 4758), (3172, 4197)]