1320245436

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{2153}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 3112822944

約数和(自身を除く): 1792577508

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 373, 411, 548, 746, 822, 1119, 1492, 1644, 2153, 2238, 4306, 4476, 6459, 8612, 12918, 25836, 51101, 102202, 153303, 204404, 294961, 306606, 589922, 613212, 803069, 884883, 1179844, 1606138, 1769766, 2409207, 3212276, 3539532, 4818414, 9636828, 110020453, 220040906, 330061359, 440081812, 660122718, 1320245436]

約数ペア:

[(1, 1320245436), (2, 660122718), (3, 440081812), (4, 330061359), (6, 220040906), (12, 110020453), (137, 9636828), (274, 4818414), (373, 3539532), (411, 3212276), (548, 2409207), (746, 1769766), (822, 1606138), (1119, 1179844), (1492, 884883), (1644, 803069), (2153, 613212), (2238, 589922), (4306, 306606), (4476, 294961), (6459, 204404), (8612, 153303), (12918, 102202), (25836, 51101)]