2389792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 5225472

約数和(自身を除く): 2835680

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 191, 272, 368, 382, 391, 544, 736, 764, 782, 1528, 1564, 3056, 3128, 3247, 4393, 6112, 6256, 6494, 8786, 12512, 12988, 17572, 25976, 35144, 51952, 70288, 74681, 103904, 140576, 149362, 298724, 597448, 1194896, 2389792]

約数ペア:

[(1, 2389792), (2, 1194896), (4, 597448), (8, 298724), (16, 149362), (17, 140576), (23, 103904), (32, 74681), (34, 70288), (46, 51952), (68, 35144), (92, 25976), (136, 17572), (184, 12988), (191, 12512), (272, 8786), (368, 6494), (382, 6256), (391, 6112), (544, 4393), (736, 3247), (764, 3128), (782, 3056), (1528, 1564)]