9716486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 17787600

約数和(自身を除く): 8071114

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 89, 169, 178, 221, 247, 323, 338, 442, 494, 646, 1157, 1513, 1691, 2314, 2873, 3026, 3211, 3382, 4199, 5746, 6422, 8398, 15041, 19669, 21983, 28747, 30082, 39338, 43966, 54587, 57494, 109174, 255697, 285779, 373711, 511394, 571558, 747422, 4858243, 9716486]

約数ペア:

[(1, 9716486), (2, 4858243), (13, 747422), (17, 571558), (19, 511394), (26, 373711), (34, 285779), (38, 255697), (89, 109174), (169, 57494), (178, 54587), (221, 43966), (247, 39338), (323, 30082), (338, 28747), (442, 21983), (494, 19669), (646, 15041), (1157, 8398), (1513, 6422), (1691, 5746), (2314, 4199), (2873, 3382), (3026, 3211)]