1209788364

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{3079}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 2856268800

約数和(自身を除く): 1646480436

約数列:

[1, 2, 3, 4, 6, 12, 137, 239, 274, 411, 478, 548, 717, 822, 956, 1434, 1644, 2868, 3079, 6158, 9237, 12316, 18474, 32743, 36948, 65486, 98229, 130972, 196458, 392916, 421823, 735881, 843646, 1265469, 1471762, 1687292, 2207643, 2530938, 2943524, 4415286, 5061876, 8830572, 100815697, 201631394, 302447091, 403262788, 604894182, 1209788364]

約数ペア:

[(1, 1209788364), (2, 604894182), (3, 403262788), (4, 302447091), (6, 201631394), (12, 100815697), (137, 8830572), (239, 5061876), (274, 4415286), (411, 2943524), (478, 2530938), (548, 2207643), (717, 1687292), (822, 1471762), (956, 1265469), (1434, 843646), (1644, 735881), (2868, 421823), (3079, 392916), (6158, 196458), (9237, 130972), (12316, 98229), (18474, 65486), (32743, 36948)]