1298511006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{228049}}^1$

素因数の和:228140

約数の個数: 32

約数和(自身を含む): 2835117600

約数和(自身を除く): 1536606594

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 228049, 456098, 684147, 1368294, 2964637, 5929274, 8893911, 16647577, 17787822, 33295154, 49942731, 99885462, 216418501, 432837002, 649255503, 1298511006]

約数ペア:

[(1, 1298511006), (2, 649255503), (3, 432837002), (6, 216418501), (13, 99885462), (26, 49942731), (39, 33295154), (73, 17787822), (78, 16647577), (146, 8893911), (219, 5929274), (438, 2964637), (949, 1368294), (1898, 684147), (2847, 456098), (5694, 228049)]