2019905904

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{120577}}^1$

素因数の和:120937

約数の個数: 40

約数和(自身を含む): 5233085200

約数和(自身を除く): 3213179296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 16752, 120577, 241154, 361731, 482308, 723462, 964616, 1446924, 1929232, 2893848, 5787696, 42081373, 84162746, 126244119, 168325492, 252488238, 336650984, 504976476, 673301968, 1009952952, 2019905904]

約数ペア:

[(1, 2019905904), (2, 1009952952), (3, 673301968), (4, 504976476), (6, 336650984), (8, 252488238), (12, 168325492), (16, 126244119), (24, 84162746), (48, 42081373), (349, 5787696), (698, 2893848), (1047, 1929232), (1396, 1446924), (2094, 964616), (2792, 723462), (4188, 482308), (5584, 361731), (8376, 241154), (16752, 120577)]