13244244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 33765312

約数和(自身を除く): 20521068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1163, 1898, 2326, 2847, 3489, 3796, 4652, 5694, 6978, 11388, 13956, 15119, 30238, 45357, 60476, 84899, 90714, 169798, 181428, 254697, 339596, 509394, 1018788, 1103687, 2207374, 3311061, 4414748, 6622122, 13244244]

約数ペア:

[(1, 13244244), (2, 6622122), (3, 4414748), (4, 3311061), (6, 2207374), (12, 1103687), (13, 1018788), (26, 509394), (39, 339596), (52, 254697), (73, 181428), (78, 169798), (146, 90714), (156, 84899), (219, 60476), (292, 45357), (438, 30238), (876, 15119), (949, 13956), (1163, 11388), (1898, 6978), (2326, 5694), (2847, 4652), (3489, 3796)]